Michael Angelo Coleman v. State of Tennessee

IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE
AT JACKSON
March 3, 2009 Session

MICHAEL ANGELO COLEMAN v. STATE OF TENNESSEE

Direct Appeal from the Criminal Court for Shelby County
No. P-11326 W. Mark Ward, Judge

No. W2007-02767-CCA-R3-PD - Filed January 13, 2010

The Petitioner, Michael Angelo Coleman, appeals his motion to reopen his post-conviction
petition for the limited purpose of determining whether he is mentally retarded and, thus,
ineligible for the death penalty. The Petitioner asserts that the proof established by a
preponderance of the evidence that he is mentally retarded, which renders his sentence of
death unconstitutional. After a review of the record and the applicable law, we affirm the
lower court’s denial of relief.

Tenn. R. App. P. 3 Appeal as of Right; Judgment of the Criminal Court Affirmed

J OHN E VERETT W ILLIAMS, J., delivered the opinion of the court, in which A LAN E. G LENN
and C AMILLE R. M CM ULLEN, JJ., joined.

William D. Massey, Memphis, Tennessee; Michael J. Passino and Kelley Henry, Nashville,
Tennessee, for the appellant, Michael Angelo Coleman.

Robert E. Cooper, Jr., Attorney General and Reporter; James E. Gaylord, Assistant Attorney
General; William Gibbons, District Attorney General; and John Campbell and Scott Bearup,
Assistant District Attorneys General, for the appellee, State of Tennessee.

OPINION

Procedural History

In 1980, the Petitioner was convicted of first degree felony murder and received a
sentence of death for his role in the killing of Leon Watson. State v. Coleman, 619 S.W.2d
112 (Tenn. 1981). On appeal, the Tennessee Supreme Court affirmed the Petitioner’s
conviction and sentence of death. Id. Subsequently, the Petitioner filed a petition for post-
conviction relief alleging numerous constitutional errors, including the claim that counsel
was ineffective. Coleman v. State, 3 S.W.3d 19 (Tenn. Crim. App. 1998), perm. to appeal
denied (Tenn. 1999). The lower court denied relief, and this court affirmed on appeal. State
v. Michael Angelo Coleman, No. 31 (Tenn. Crim. App. at Jackson, June 28, 1984), perm. to
appeal denied (Tenn. Oct. 29, 1984).

In May 1993, the Petitioner filed a second petition for post-conviction relief, alleging
in part that his death sentence should be overturned due to the Middlebrooks error which
occurred at his sentencing hearing. Coleman, 3 S.W.3d at 21. The lower court again denied
the Petitioner post-conviction relief. This court affirmed the lower court’s denial of relief,
concluding that “the [Petitioner] would have received the same sentence had the jury not
considered the invalid felony murder aggravating circumstance.” Id. at 25. This court
further held that the remainder of the issues raised by the Petitioner had either been waived,
previously determined, barred by the statute of limitations, or were not cognizable in a post-
conviction petition. Id.

On December 3, 2002, the Petitioner filed the instant motion to reopen his post-
conviction petition, alleging in part that he was mentally retarded and, therefore, ineligible
for the death penalty. See Van Tran v. State, 6 S.W.3d 257, 261 (Tenn. 1999). The petition
alleged that a previous post-conviction court had found that “at the time of the offense, [the
Petitioner] was extremely disturbed and, in fact, according to an undisputed finding of the
trial court, had an IQ of 70 or below and had been found since childhood to have ‘difficulty
in accurately comprehending and assessing situations.’” The Petitioner further alleged that
the post-conviction court’s conclusions were corroborated by Dr. Lee Norton, a nationally-
recognized mitigation specialist; Dr. Alfred Baumeister, a leading mental retardation expert
and developmental psychologist; Dr. George Woods, Jr., a nationally recognized psychiatrist;
and Dr. John Hutson, the Director of Forensic Services for the Department of Psychiatry for
the University of Tennessee Mental Health Center. The Petitioner requested that his
sentence of death be set aside “because at all relevant times he was mentally retarded,
suffered from mental illnesses and brain disorders. . . .” He maintained that, under the
circumstances of his particular case, “executing him would violate article I, sections 8 and
16 of the Tennessee Constitution and the Fifth, Eighth and Fourteenth Amendments to the
United States Constitution.”

Proof Introduced at Prior Proceedings

The material facts of the crimes committed by the Petitioner are set forth below as
incorporated from our supreme court’s opinion on direct appeal.

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 [The Petitioner] and his codefendant were convicted of the killing of
Leon Watson during a robbery, which occurred in Memphis, Tennessee, on
May 2, 1979. That morning, Mr. Watson left his home to go to a nearby
grocery store. He did not return. At about 10:00 p. m. Mrs. Watson was
contacted by a representative of the Memphis Police Department and was
taken to view a white 1964 Buick automobile, which she identified as being
that of her husband’s. Blood was found on the seat and floor of the
automobile, and a bullet was found in the left door.

[The Petitioner] and codefendant Bell were arrested about one hour
later on another charge. The next morning, at about 5:15 a. m., both [the
Petitioner] and Bell were advised of their Miranda rights. [The Petitioner]
then told the officers of finding a body of a black man in a field near Third
Street in Memphis. He directed officers to the scene where they found the
body of Mr. Watson. Mr. Watson’s empty billfold was on the ground near
his body. Items from Mr. Watson’s automobile [were] strewn around the
body, indicating the automobile had been ransacked before it was driven
from the scene.

[The Petitioner] was advised again of his Miranda rights. Thereafter,
he confessed to shooting and killing Mr. Watson in Mr. Watson’s
automobile. He also admitted going through the victim’s billfold after the
shooting, and stated he had removed the C.B. radio from the automobile,
but had decided not to keep it.

Codefendant Bell, in his statement to the police and in his testimony
at the trial, named [the Petitioner] as the man who shot and killed Mr.
Watson. He also testified that a pistol belonging to Mr. Watson was taken
after the shooting and that [the Petitioner] had taken the gun to his
grandmother’s house.

[The Petitioner] insists the statements given by him to police officers
were not given freely and voluntarily and, therefore, should not have been
admitted in evidence. It is a truism that an involuntary confession is not
admissible in evidence. However, we find nothing in the record to support
[the Petitioner’s] contention that his confession was not voluntary. The trial
judge held a pretrial hearing on [the Petitioner’s] motion to suppress, and
denied the motion “upon the testimony of Patrolman A. C. Speight and
Sergeant L. A. Simpson.” The transcript of the suppression hearing is not in
the record, but both officers testified in the trial and were examined

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 concerning the circumstances attendant the giving of statements by the
[Petitioner]. Their testimony unequivocally shows that [the Petitioner’s]
confession was freely given and was voluntary. Before any statement was
made, [the Petitioner] was advised of the rights due him under the Miranda
decision, and he was advised of his rights a second time before he
confessed to the killing of Mr. Watson.

Coleman, 619 S.W.2d at 113-14 (footnote omitted).

Evidence Introduced at Post-Conviction Hearing

On January 18, 2007, the lower court heard the testimony relative to the
Petitioner’s motion to reopen his petition for post-conviction relief. The testimony is
summarized as follows.

Dr. Alfred Arthur Baumeister, a psychologist with an emphasis on mental
retardation, neurosciences, and statistics, testified that he had been retained to render an
opinion regarding the Petitioner’s “competence, vis-a-vis, mental retardation and
developmental disabilities,” in the Petitioner’s federal habeas corpus proceeding. As to
his qualifications, Dr. Baumeister testified that he has been the Director of the Kennedy
Center for Research on Education and Human Development at Vanderbilt University for
approximately ten years. The Kennedy Center is one of fourteen nationally funded
centers devoted to a comprehensive research study of the condition of mental retardation
and associated disabilities. Dr. Baumeister had previously held the position of director of
the Institute of Mental Retardation at Vanderbilt University for twenty-five years.

Regarding his evaluation of the Petitioner, Dr. Baumeister explained that he
examined a multitude of records, including all court proceedings. As a result of his
evaluation, Dr. Baumeister concluded that the Petitioner “met all the qualifications to be
designated as a person with mental retardation.” He added that he, in concert with Dr.
George Woods, prepared an affidavit recounting all the various medical, psychological,
educational, social, and economic factors that resulted in a diagnosis of mental
retardation. Dr. Baumeister stated that he and Dr. Woods concluded that the Petitioner
met the qualifications as a person with subnormal average intelligence and qualified
under the statutory definition for mental retardation.

Dr. Baumeister testified that there was an important distinction to make between
IQ and intelligence. He explained that intelligence is a latent biological characteristic that
is part of one’s genetics. “[I]ntelligence is the basic attribute of the person, but it is
revealed through the IQ test, which is a . . . behavioral measure.” Dr. Baumeister stated

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that “an IQ score is, under normal conditions of administration . . . a highly stable
attribute . . . or a highly stable measure.” He explained that, if he knew someone’s IQ
score at age seven, he could predict with a fair degree of certainty what their IQ score
would be at the age of thirty. Dr. Baumeister conceded that there were conditions under
which actual IQ could be altered, including drugs, exposure to infections, and stressors.
He added that certain conditions could also impact the actual measurement, including the
qualifications and experience of the examiner.

In comparing Tennessee’s statutory definition of mental retardation and the
requirements of the American Psychological Association, Dr. Baumeister noted that there
are some variances. He stated that the statute on mental retardation grew from
established definitions, including those from the diagnostic and statistical manual of the
American Psychiatric Association. Dr. Baumeister explained that one major difference
between the statutory definition and the definition provided by the American
Psychological Association is the statute’s bright-line determination standard of seventy
(70). He opined that “clinically, [the bright-line standard] doesn’t make a great deal of
sense. . . .” Dr. Baumeister added that adaptive behavior is another area that is very
difficult to measure. He acknowledged that “there is no single instrument capable of
measuring adaptive behavior. . . .” Dr. Baumeister explained that only general statements
regarding adaptive behavior can be made. He continued that the statements deal with two
aspects: one, positive adaptive behaviors or how well one adapts to normal
circumstances; and two, maladaptive behaviors or behavior including suicide attempts,
head banging, self-mutilation, etc. Dr. Baumeister also acknowledged a dispute in the
third area of age. Statutorily, the age standard is eighteen. Dr. Baumeister stated that the
American Psychological Association (APA) has suggested that the age be raised to
twenty-two. He explained that the APA believes that the developmental period concludes
at age twenty-two rather than age eighteen. He added that there is some biological and
neurological evidence supporting the conclusion that neural development is not complete
until a person is twenty-one or twenty-two years of age.

Dr. Baumeister testified that in contrast to the statutory definition, no professional
definition of mental retardation rests on a certain fixed point IQ for establishing “is, is
not” mentally retarded. He explained that “no measurement that we could ever concoct is
going to be perfect.” To exemplify his point, Dr. Baumeister cited the American
Association on Mental Retardation’s range for a diagnosis of mental retardation as being
between 65 and 75, with a ninety-five percent probability. He added that “all the
organizations, the World Health Organization, the American Psychiatric Association, the
American Association on Mental Retardation, and the American Psychological
Association, all agree that there must be allowance made, clinically, for determination.”

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 Dr. Baumeister also testified that a diagnosis of mental retardation does not rest
solely on an IQ score. The diagnosis is the result of three prongs, those being IQ score,
age, and deficits in adaptive behavior. Dr. Baumeister explained that many scales for
measuring adaptive behavior exist. He said that “[t]he scales measure certain attributes
that are common with the I.Q.” Dr. Baumeister stated that “[i]f you’ve got the IQ test,
you also . . . know a great deal about the adaptive behavior that is going to come out to
be.” He opined that the IQ test is one of the best predictors of real world behavior.

Dr. Baumeister testified that the American Psychiatric Association’s Diagnostic
and Statistical Manual of Disorders (DSM-IV) defined “mild borderline retardation as
approximately 71 to 84.” He added that there is a standard measurement error of five
points depending on the age of the individual. He related that the DSM-IV further
provided that “it is possible to diagnose mental retardation in individuals with IQ’s of 71
to 75, if they also show deficits in adaptive behavior from the borderline functioning
area.” Dr. Baumeister stated that there is no “cookbook model followed.”

Dr. Baumeister continued and explained the severity classifications related to
mental retardation. He stated that there was a classification schedule based on IQ scores
with classifications for mild, moderate, severe, and profound. Dr. Baumeister explained
that mild mental retardation would be based upon an IQ from 55 to approximately 70. He
stated that “mild” was a misnomer, as “mild mental retardation” does not refer to
something mild. He stated that an IQ of 75 to 80 is going to be a significant impairment.

Dr. Baumeister testified that clinical judgment was of paramount importance when
it came to diagnosing a borderline IQ score. He related, for example, that consumption of
alcohol by the mother is a predisposing factor for mental retardation. The same could be
said of abuse, malnutrition, and exposure to diseases. These known factors are
considered and placed into a multiple regression analysis in diagnosing mental
retardation.

Regarding the Petitioner’s tested IQ scores, Dr. Baumeister related that eight of the
nine scores the Petitioner had achieved on various IQ tests over a period of time were
plotted on a chart. Dr. Baumeister testified that these scores “pile up around 73.” He
related that, prior to his reaching the age of eighteen, the Petitioner had scored a 69 on
one IQ test. Dr. Baumeister clarified that the Petitioner was ten years and eleven months
old at the time of this IQ test. Dr. Baumeister opined that the most important test taken by
the Petitioner was the Wechsler Intelligence Scale test taken when he was 14.8 years old,
yielding an IQ of 73. He explained that this test was the closest in time to the Petitioner’s
eighteenth birthday and also was done before the Petitioner committed any crime. Dr.
Baumeister further expounded upon the 1972 test result and the Flynn effect results on the

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IQ test. With the Flynn effect applied to the 1972 test result, the Petitioner’s IQ test
dropped from a 73 to a 65.8. Dr. Baumeister explained that all IQ tests are standardized
so that there is some point of reference, the norms. He added that there are two measures
derived from a standardized sample, the mean and the standard deviation. He stated that
different tests had different standard deviations. Dr. Baumeister, as illustration, testified
that a score of 68 on the Binet is the same as a score of 70 on the Wechsler.

Dr. Baumeister continued that, over time, IQ tests become outdated because of
cultural information, education, television, and experience. These factors filter into one’s
knowledge base so that one can answer more of these questions properly. By simple
virtue of exposure to information, a person given the test now may score higher than the
normative sample from previous years. This effect is known as the Flynn effect. Dr.
Baumeister testified that, in his opinion, the 65.8 IQ resulting from the adjustment due to
the Flynn effect represented an accurate reflection of the Petitioner’s IQ.

Dr. Baumeister stated that the Petitioner received a full scale IQ of 80 as a result of
an IQ test administered in 1979 at Middle Tennessee Mental Health Institute. He
remarked that, had the Flynn effect adjustment been applied, the IQ of 80 would be
reduced to an IQ of 72.56. Dr. Baumeister added that the standard error of measurement
would need to be applied to his adjusted score, resulting in a range from 65 to 81.
Regardless, Dr. Baumeister stated that neither the raw IQ score nor the adjusted results
accurately represented a reflection of the Petitioner’s IQ at the time because the test in
1979 was administered soon after the Petitioner was convicted. He stated that testing
under those circumstances is not advisable, as the circumstances would skew the test
scores. Dr. Baumeister testified that he would place more reliance on the tests
administered before the crime rather than those administered after the crime.

Dr. Baumeister testified that he could not recall any formal testing as to the
Petitioner’s adaptive behavior deficits conducted prior to the commission of the offense.
However, he said that “there was plenty of evidence concerning his adaptive behaviors
available through school records . . . ” and through interviews conducted by Dr. Horton.
He concluded, based upon his reviews of these documents, that the Petitioner had
numerous failures of adaptation. Specifically, Dr. Baumeister stated that the Petitioner’s
failures of adaptation “occurred throughout the span of cultural activities that we take as
normal,” such as school. He added that the failures of adaptation were also in the areas of
the law, including “staying out of trouble.” Dr. Baumeister testified that the Petitioner’s
academic performance was “abysmal.” He related that the Petitioner “flunked” first
grade, second grade, third grade, and seventh grade.

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 Dr. Baumeister testified that he also had the Petitioner’s records from Taft Youth
Center. He stated that these records were consistent with the adaptive deficits
documented in the Petitioner’s school experience. He added that the Taft Youth Center
records reflected that the Petitioner had a history of anti-social behavior. Dr. Baumeister
stated that included in the Taft Youth Center records was a letter written by the Petitioner
to a judge and explained that this letter was a good measure of the Petitioner’s adaptive
behavior skills. He added that other exchanges were illustrative as well. Some of these
other exchanges with the officers included those made prior to his arrest. Dr. Baumeister
stated that incidents where the Petitioner failed to seek medical attention for severe
headaches were also reflective of deficits in adaptive behavior. Dr. Baumeister testified
that the Petitioner had no substantive work history.

In addition, Dr. Baumeister reviewed documents written by law enforcement
regarding the Petitioner’s behavior following the instant crime. He stated that the
Petitioner’s statements to the officers and his behavior reflected a “gullibility factor.” He
added that the Petitioner identified himself with an alias, yet signed his statement with his
real name. This action revealed that the Petitioner was completely unaware of the
ramifications of his maladaptive social behavior. Dr. Baumeister acknowledged that the
Petitioner had attempted to hang himself shortly after his arrest. He commented that it
was “not uncommon . . . for people who are deranged or in trouble to threaten death.”

When questioned as to the statutory definition of mental retardation, Dr.
Baumeister stated that he was uncertain as to the legislature’s intent with the choice of the
word “functional” in relation to the term “functional IQ.” Regardless, he commented that
it was his opinion that the Petitioner was mentally retarded within the meaning of the
statute. He explained that previous IQ tests supported the finding that the Petitioner had
an IQ of 70 or below. Additionally, Dr. Baumeister stated that the Petitioner had “many,
many, deficits in adaptive behavior.” He explained that “some of what [the Petitioner]
did may have been adapted within the circumscribed culture in which he was reared, and
which he had to make some sort of adaptation.” However, when the term “adaptive
behavior” is used, the term is defined in terms of a normative middle class. In other
words, Dr. Baumeister stated that adaptive behavior is determined using standards of
socially acceptable conduct based on middle class values. Dr. Baumeister stated that, in
the “middle class sense of the word,” the Petitioner was not adaptive. Dr. Baumeister
stated that the Petitioner’s low IQ and his deficit in adaptive behaviors both manifested
before the age of eighteen. Dr. Baumeister concluded that not only had the symptoms
manifested before the age of eighteen, but the symptoms were also present on or about
May 2, 1979.

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 On cross-examination, Dr. Baumeister explained that mental retardation cannot be
cured. He further stated that, although the Petitioner had qualified for special education
programs, he availed himself of none of the programs.

Dr. Baumeister confirmed that an evaluation of the Petitioner performed post-trial
at the Department of Correction identified the Petitioner as having anti-social personality
disorder and suffering from alcohol abuse/polysubstance abuse. Dr. Baumeister would
not acknowledge that this evaluation failed to identify the Petitioner as mentally retarded.
Rather, Dr. Baumeister referred to numerous references to the Petitioner’s “lack of
intellectual ability.” Dr. Baumeister referred to the Petitioner’s hallucinations and his
diagnosis as schizophrenic. He acknowledged the Petitioner’s heavy drug use, including
the use of LSD, PSP, and large quantities of alcohol. Finally, Dr. Baumeister
acknowledged an IQ test administered to the Petitioner fourteen years after his conviction
on which the Petitioner scored an 80.

The trial court asked Dr. Baumeister to explain the wide range of IQ scores
attained by the Petitioner. Dr. Baumeister stated that the tests administered prior to the
Petitioner’s reaching the age of eighteen were more relevant to the diagnosis of mental
retardation. He added that only one test score of 70 or below needs to be shown for a
defendant to meet the threshold for a diagnosis of mental retardation. He could only
explain the difference in the scores as being administered under different conditions. Dr.
Baumeister added that “[d]ifferent tests produce different results. Different testers
produce different results.”

Next to testify was Dr. George W. Woods, a physician specializing in
neuropsychiatry, who has a clinical practice in Oakland, California. He stated that
eighteen percent of his practice is devoted to persons diagnosed as mentally retarded. He
clarified that he does not administer psychological testing and is not trained to do so. He
explained that, although he did not administer these tests, he was able to understand the
results of such testing. Dr. Woods stated that he had been trained in neuropsychological
testing and had taken courses on the Halstead-Reitan and the Wisconsin Card Sorting
Tests.

Dr. Woods testified that he had been retained in 2001 to work in the Petitioner’s
federal court action. Dr. Woods was to review the materials that were available,
including the Petitioner’s family, medical, and social histories. He also reviewed the
Petitioner’s previous contact with the criminal justice system, the Petitioner’s academic
history, and previous neuropsychological and psychological testing administered to the
Petitioner. Dr. Woods stated that, after reviewing these documents and interviewing the
Petitioner, his mother, and his brother, he was able to conclude that “within the meaning

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of the statute, that [the Petitioner] is, in fact, mentally retarded.” Dr. Woods added that
his conclusions met both the Diagnostic and Statistical Manual (DSM) and the American
Association on Mental Retardation (AAMR) standards for mental retardation. Dr. Woods
testified that, at the time of the crime, the Petitioner met the criteria for substance abuse.
He added that the Petitioner also had symptoms consistent with traumatic stress.

Dr. Woods explained that “intelligence quotient” is “the ability to learn without
effort.” He further explained the DSM standards, stating that the DSM is a classification
system which relies upon other experts to develop the criteria for the subspecialities. He
stated that the American Association on Mental Retardation standards provide the criteria
in the DSM.

Dr. Woods identified a neuropsychological data sheet developed by Dr. Larry
Welch with regard to the Petitioner. He explained that the neuropsychological data sheet
was basically a summary of testing performed on the Petitioner between 1991 and 1992.
He stated that Dr. Welch administered the Halstead-Reitan battery. He opined that the
Halstead-Reitan “outshines” other testing standards and stated that neuropsychological
testing is the type of testing that most accurately determines how one’s brain is working.
Dr. Woods stated that within the Halstead-Reitan battery, a number of brain functions are
examined, including the motor strip, i.e., the area responsible for controlling body
movement.

Dr. Woods then proceeded to explain in general terms how the brain works. He
stated that there are two broad divisions of the brain, the left and right hemispheres.
Within each hemisphere, there is the frontal lobe, the temporal lobe, the parietal lobe, and
the occipital lobe. He stated that each part of the brain had a specialized function. The
frontal lobe is the part of the brain that allows us to effectively weigh and balance. The
temporal lobes have specialized functions in terms of academics. In other words, the
temporal lobes enable us to do mathematics, to read, and to learn how to spell. The
parietal lobes are about conceptualization and being able to see large things and make
them into simpler things. The occipital lobes are about being able to see.

Dr. Woods explained that, at birth, the lobes are present but are not developed.
He stated that children are able to absorb so many things because the brain is not
organizing at this time. At about eight or ten years of age, a child’s brain begins to start
to change, and the brain starts to shape itself. At this time, the brain goes from “sixty
trillion disorganized neurons to these very organized patterns that connect to the various
parts of the . . . different lobes and the frontal lobe starts to grow.” In practical terms,
this is the time where one advances from rote learning to word problems. It is from this
time until one is about twenty-five years of age that the frontal lobes grow.

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 Regarding the Petitioner’s performance on the tests, Dr. Woods testified that the
first test was the tactual performance test. The Petitioner scored a nine out of ten. On
this particular test, the cutoff for being impaired is less than six. Dr. Woods stated that
the Petitioner did “okay” on this test. He testified that the Petitioner did not do as well on
the finger-tapping test, another motor test. Dr. Woods related that the Petitioner scored a
36 with his left hand and a 38 with his right hand. On this particular test, a score of less
than fifty is impaired. Dr. Woods related that the Petitioner should have been able to “tap
faster than that.” He next explained the Petitioner’s score on the trail making test. The
Petitioner did the test in 55 seconds with no errors. Dr. Woods opined that this score
revealed a strength of the Petitioner.

Dr. Woods continued to explain the Petitioner’s test results on the tactual
performance test. In this test, the subject is first blindfolded and then must fit different
shapes through the corresponding holes on a board. He added that this is a timed test.
Dr. Woods testified that the Petitioner took twenty-eight minutes and fifteen seconds to
complete this test. He explained that any longer than fifteen minutes is impaired. Dr.
Woods added that this test is normed at the ten-year-old level. Thus, he explained that a
ten-year-old should be able to successfully complete this test.

Dr. Woods testified that, in terms of the Halstead tests, the ones that were most
relevant were the category tests. He explained that the “category test is a test of the
frontal lobe, almost specifically,” or a test of executive functioning. In the category test,
one has to determine certain categories of images. Dr. Woods explained that “[t]he idea
is once you . . . get the pattern of how the categories work in general, you understand how
the test works.” He added that “it’s really a test of how you can sequence, how you
understand the problem, and once you understand the problem, how you can sequence
your behavior.” Dr. Woods testified that the Petitioner had seventy-eight errors by the
fourth subtest. He stated that the cutoff for impairment is greater than fifty. The
Petitioner’s score indicates that “his ability to effectively weigh[] and deliberate, his
ability to understand sequencing, his ability to hold ideas in his mind, is significantly
impaired.”

Dr. Woods testified that the “Halstead-Reitan test really goes from tests that are
not quite as difficult to tests that are more difficult.” He stated that the frontal lobe tests,
such as the trail making test, are really quite simple. The Petitioner was able to
successfully complete the trail making A test. However, when one more component was
added to the trail making test, the B test, the Petitioner had errors. Dr. Woods commented
that these errors were a clue that the Petitioner’s frontal lobe ability was impaired.

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 Dr. Woods testified that there were also supplementary tests to the Halstead-Reitan
battery. He stated that one of the supplementary tests was an aphasia screening test. Dr.
Woods explained that “aphasia” is damage to the portions of the brain responsible for
language. \He stated that language development is controlled in the left temporal lobe.
He explained that there are two types of aphasia, recessive aphasia and expressive
aphasia. Dr. Woods said, “Recessive aphasia means I don’t understand what you’re
saying. Expressive aphasia means I can’t say it properly.” Dr. Woods testified that the
Petitioner had spelling errors, repetition errors, and calculation errors under the aphasia
screening. He translated that these results were indicative that the Petitioner clearly had
academic problems. Specifically, Dr. Woods stated that the Petitioner had problems in
terms of understanding and expressing himself linguistically in effective ways. Another
supplementary test is the sensory perceptual examination. Dr. Woods commented that the
Petitioner had no problems with the sensory examination.

Dr. Woods testified that, overall, the Petitioner’s impairment index is .7. He
explained that this score means that the Petitioner is mildly impaired. He added that,
since the tests were normed for children, the Petitioner’s results of mildly impaired were
not really “mild.” Moreover, in comparing the Petitioner’s IQ score of 76 and his
impairments illustrated by the Halstead Reitan testing, Dr. Woods stated that the
Petitioner’s cognitive adaptive functioning is more impaired than his IQ score suggests.
He explained that the Petitioner’s brain is not functioning as well as his IQ score
indicates.

Dr. Woods went on to state that a neuropsychological examination is a test of brain
function. A neurological examination is a test of grosser brain manifestations. He
explained that a neurological examination would include an examination of the cranial
nerve. He stated that there are basically twelve cranial nerves. Dr. Woods mentioned that
one is the olfactory nerve and another is the ophthalmic nerve. He testified that all of
these nerves would be tested in a neurological examination. He explained that these tests
are important because “you don’t want to be making mistakes about his academic
abilities,” if he is impaired in one of the cranial nerve areas.

Dr. Woods testified that the records relating to the Petitioner’s history and
background reveal that the Petitioner did not attend kindergarten. He stated that the
Petitioner failed the first grade. The Petitioner repeated the first grade, and his grades
only improved from all Fs to all Ds. Dr. Woods testified that the Petitioner failed the
second grade and that reports of his conduct were unsatisfactory. He stated that the
Petitioner also failed the third grade and the seventh grade. He related that the
Petitioner’s school records indicated that the Petitioner was unable to control his behavior
in school. Dr. Woods recalled one incident being reported where the Petitioner attempted

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to set himself on fire. Dr. Woods noted that the Petitioner’s highest IQ was obtained
during a period in which the Petitioner was repeating the same material. He further
related that accompanying the Petitioner’s academic failures were also impaired adaptive
functioning appearing with his behavior.

Dr. Woods testified that the Petitioner took a Peabody achievement test when he
was sixteen years old. He related that the Petitioner was only able to do math on the
level of a fifth grader at that time. He added that the Petitioner’s reading level was also
that of a fifth grader. The Petitioner’s comprehension, however, was only at the fourth
grade level, and his spelling was on the third grade level. Dr. Woods reported that the
Petitioner’s “general information was on the tenth grade level.” Dr. Woods opined that it
was based on this “relative strength of general information that appears to bump [the
Petitioner’s] IQ even into the range from seventy-one, seventy-two.”

Dr. Woods testified that records of juvenile authorities consistently rated the
Petitioner’s performance as “retarded.” He stated that when the Petitioner was fourteen
years old, one tester observed that the Petitioner lacked awareness of environment. Dr.
Woods stated that the Petitioner is “well below average in academic related areas and his
conceptual abilities appear to be more of a concrete rather than an abstract nature.” Dr.
Woods further explained that the Petitioner’s strengths in areas other than those that had
to do with his being able to function in the world actually resulted in raising his IQ score.
He testified that the Petitioner has difficulty in comprehending and assessing situations
and may, therefore, make inappropriate judgments. Dr. Woods stated that the
Petitioner’s ability to concentrate, his visual motor coordination, and his ability to see
something and move based upon what he sees were well below average. Dr. Woods
explained that the Petitioner is not able to effectively weigh and deliberate his options.

Dr. Woods stated that, at the time of his arrest, the Petitioner gave an incorrect
name. Despite giving an incorrect name, the Petitioner signed his correct name on the
statement. Dr. Woods opined that if this were someone whose neuropsychological profile
was completely within normal limits, it would not necessarily be reflective of cognitive
adaptive dysfunction. He stated that the Petitioner, even after signing his real name,
continued to refer to himself as Anthony Braxton. Dr. Woods added that the Petitioner’s
answers to the law enforcement officers would alternate between the truth and asking
questions about the crime. Dr. Woods stated that the Petitioner was not attempting to tell
the truth. Dr. Woods opined that this was evidence that the Petitioner’s brain was not
permitting him to break down and sequence the events.

Dr. Woods stated that, after reviewing the documents accompanying the
Petitioner’s arrest, he was able to discern that the Petitioner had a lifelong history of

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headaches and that the Petitioner attempted to hang himself, in part, because of the
headaches. Dr. Woods believed that the Petitioner knew no other way to stop the pain
from his headaches other than to kill himself. Dr. Woods stated that this evidences an
impairment in sequencing behavior.

Dr. Woods also reviewed documents relating to the Petitioner’s pretrial hearing, as
well as observations made by counsel and the trial court. Dr. Woods stated that trial
counsel requested further examination of the Petitioner. He further related that the
Petitioner was taken to the hospital three times during his interrogation on May 3, 1979.
Dr. Woods stated that even the trial court had noted that the Petitioner’s behavior was
inappropriate within the courtroom setting. He further related that trial counsel had noted
that the Petitioner did not have sufficient comprehension of the situation in order to make
a rational decision regarding his case. Dr. Woods stated that both trial counsel and
counsel for the co-defendant referenced the Petitioner’s inappropriate courtroom
behavior. Dr. Woods testified that ultimately the co-defendant sought a new trial based
on the Petitioner’s conduct, which was described as bizarre and offensive. Dr. Woods
further testified that the trial judge remarked in his report that the Petitioner’s intelligence
level was low, “that his IQ was below seventy.” Dr. Woods stated that the observations
and comments made by the trial judge and the attorneys illustrated the difference between
looking at a number, i.e., IQ, and observing someone’s behavior and ability to function.

Dr. Woods acknowledged that a March 3, 1978 report indicated that the Petitioner
had been diagnosed as paranoid schizophrenic. However, Dr. Woods stated that he
disagreed with this diagnosis, explaining that the pattern of the Petitioner’s life and
behavior is not consistent with schizophrenia. Dr. Woods explained that a person with
brain problems can become depressed and psychotic. He stated that the Petitioner was
given Thorazine, an anti-psychotic medication, in 1990. He testified that Thorazine was
often used for behavior control as well. Dr. Woods continued that the Petitioner had a
history of not being able to respond appropriately in social situations from first grade
through 1990.

Dr. Woods also examined the 1983/1984 Subjective Objective Assessment and
Plan (SOAP) records on the Petitioner from the Tennessee Department of Correction. Dr.
Woods stated that the report indicated that the Petitioner had a prescription for Atrivil,
which is a combination of Trilafon and Elavil, “an antipsychotic and an antidepressant
that was often used in psychotic depression. . . .” Dr. Woods was aware that the
Petitioner had been convicted in the 1978 shooting of a female bus driver. One of the
passengers on the bus described the Petitioner by stating that “something was terribly
wrong with [the Petitioner.]” Dr. Woods related that, according to this witness, the
Petitioner urinated in front of all the passengers on the bus. Dr. Woods stated that the

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witness reported that the Petitioner’s actions were such that people were initially
laughing. He stated that the witness eventually recognized that the Petitioner was
“disturbed.” This incident occurred five months before the shooting of Leon Watson.

Dr. Woods testified that the Petitioner had a number of IQ scores, a 69, several
73s, a 76, an 80, and an 85. He stated that all of these scores place the Petitioner’s IQ at a
very low range. Dr. Woods stated that, “on scientific tests, [the Petitioner’s] functioning
is lower than one would predict from any of his IQ scores.” Dr. Woods also related that
the Petitioner’s functioning on academic tests is lower than one would predict from his IQ
scores. Dr. Woods stated that there was a reporting consistency from others, including a
witness, a trial judge, and attorneys, regarding the Petitioner’s behavior. Dr. Woods
testified that the Petitioner’s adaptive functioning within the legal system was much less
than what one would predict given the Petitioner’s IQ. He stated that the Petitioner had a
number of deficits in adaptive behavior, all occurring before his eighteenth birthday.

On cross-examination, Dr. Woods stated that the juvenile courts assessed the
Petitioner as being in the borderline range of intelligence. He agreed that borderline
would be between the IQ of 70 to 85. Dr. Woods stated that he was aware that the
Petitioner was sent to the Middle Tennessee Mental Health Institute prior to his trial for
an assessment. He stated that he was aware that this assessment found the Petitioner to be
competent. This report also indicated that the Petitioner had a severe, anti-social
personality. In addition, the report found that the Petitioner had alcohol addiction and
multiple drug dependencies. Dr. Woods acknowledged that the Petitioner started
drinking alcohol at a very early age and that he used a variety of drugs. Dr. Woods stated
that, shortly before the events leading to his arrest, the Petitioner was using Preludin, a
pharmaceutical amphetamine. He explained that the Petitioner had been melting the
Preludin and injecting it. Dr. Woods stated that he was aware that the Petitioner had also
been taking PCP and “shooting liquor with it,” as well as taking LSD. Dr. Woods
conceded that the Petitioner’s hallucinations could have resulted from his drug use.

Dr. Woods further conceded that the Middle Tennessee Health Institute
examination contained opinions that the Petitioner had been malingering on the tests. He
admitted that on one page of the report, a notation indicated that “this twenty-two year old
black male appeared to have very scrutinizing eyes,” that he watched every word that was
written during his interview, and that he appeared cautious in answering questions. The
report even indicated that the Petitioner’s answers appeared deliberate. Dr. Woods
admitted that the evaluation concluded that there was “no evidence of thought disorder.”
He agreed that the report indicated that the Petitioner had admitted to heavy drug use and
abuse of drugs and alcohol, including speed and angel dust.

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 Dr. Woods testified that the Petitioner was administered the MMPI-I in 1992,
while he was being assessed. He acknowledged that the Petitioner was assessed as being
within the normal limits. The normal limit was equated at a seventh grade reading level.
At the same time, the Petitioner scored an IQ of 76 on the Weschler test, and an IQ of 76
was still considered in the borderline range of functioning.

Dr. Woods testified that the Petitioner sustained trauma to the head at the age of
ten months. He stated that there was never any followup completed to determine whether
the Petitioner sustained brain injury as a result of this incident. Dr. Woods said that he
never had any tests conducted on the Petitioner to assess brain functioning. He admitted
that the difficulties in negotiating a plea in the Petitioner’s case were due to the
Petitioner’s insistence that he had not committed the crime.

Dr. Woods acknowledged that the Petitioner had been fairly calm and had not
created any courtroom disturbances throughout the entire post-conviction proceeding. Dr.
Woods explained that the Petitioner’s behavior in the post-conviction courtroom was
based on the fact that he had a number of courtroom experiences and that he had learned
how to behave.

On re-direct, Dr. Woods stated that it was possible to diagnose mental retardation
in individuals with IQ scores between 71 and 75, if the individual had significant deficits
in adaptive behavior. Dr. Woods testified that the medical history of the Petitioner’s
family would have been a clue into the Petitioner’s condition. He explained that the
Petitioner had three cousins with subnormal IQs who had been diagnosed as mentally
retarded. The Petitioner also had “family members with significant psychiatric illness,
with maternal intelligent quotients being extraordinarily low at fifty-three.” Dr. Woods
stated that the “genetic component of intelligence is probably passed maternally, rather
than paternally.” Dr. Woods later conceded that the information regarding the
Petitioner’s family’s medical records was reported in the Middle Tennessee Health
Institute questionnaire.

The trial court asked Dr. Woods to explain the statement, “it can be said with
ninety-five percent confidence, that [the petitioner’s] IQ is between 66.14 and 79.86.”
Dr. Woods stated that IQ scores are not static numbers. He explained that one has to look
at the IQ number within the possible standard deviations of error. Dr. Woods testified
that “the real IQ of a person is . . . somewhere between fifteen points more or fifteen
points less than the number that you get or the standard deviation.” Dr. Woods added that
the Petitioner’s IQ at the time of the murder was unknown as “there was no testing either
immediately before, during, or immediately after, like there was for a period of time.” Dr.

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Woods further admitted that he did not have an opinion as to the Petitioner’s true IQ score
at the time of the offense other than to say it was below seventy.

The trial court also asked Dr. Woods how the court was to interpret all of the test
scores revealing that the Petitioner’s IQ was above seventy. Dr. Woods explained the
higher scores in the context of clinical assessments. He testified that, based upon the
clinical analysis, the actual IQ score would not preclude a diagnosis of mental retardation.

Findings of Post-Conviction Court

On November 9, 2007, the post-conviction court, in a lengthy order, denied the
Petitioner’s request for relief, concluding that the Petitioner had failed to demonstrate by
a preponderance of the evidence that he met the statutory definition of mental retardation
as established by Tennessee Code Annotated section 39-13-203. The lower court found
that the Petitioner failed to demonstrate that he had an IQ of seventy (70) or below and
that the Petitioner failed to demonstrate that he suffered from significant deficits in
adaptive behavior. The lower court did consider the Petitioner’s poor academic skills but
determined that those deficiencies did not rise to the level of those contemplated by the
statute. Additionally, the lower court concluded that the Petitioner’s claims of ineffective
assistance of counsel had been previously litigated and determined in a prior proceeding.

I. Mental Retardation

A. Summary of Applicable Law

In 1990, Tennessee Code Annotated section 39-13-203, which prohibited the
execution of mentally retarded individuals, was enacted. Howell v. State, 151 S.W. 3d
450, 456 (Tenn. 2004). While our supreme court determined that this legislation was not
to be applied retroactively, the state’s high court held that the execution of mentally
retarded persons did violate constitutional prohibitions against cruel and unusual
punishment. Id. (citing Van Tran v. State, 66 S.W.3d 790, 798-99 (Tenn. 2001)); cf.
Atkins v. Virginia, 536 U.S. 304, 321, 122 S. Ct. 2242 (2002) (execution of mentally
retarded individuals violates the United States Constitution).

Our supreme court determined that petitioners convicted prior to the enactment of
Tennessee Code Annotated section 39-13-203 should bring claims alleging that their
mental retardation status prohibited their eligibility for a sentence of death pursuant to the
procedures for re-opening a petition for post-conviction relief. Van Tran, 66 S.W.3d at
811-12. Moreover, while section 39-13-203 did not apply retroactively to such
petitioners’ cases, the supreme court held that the proper criteria for evaluating these

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claims of mental retardation were those set forth within the statute. Van Tran, 66 S.W.3d
at 812.

Tennessee Code Annotated section 39-13-203(a) provides the following definition
of mental retardation:

(1) Significantly sub-average general intellectual functioning as evidenced
by a functional intelligence quotient (IQ) of seventy (70) or below;
(2) Deficits in adaptive behavior; and
(3) The mental retardation must have been manifested during the
developmental period or by eighteen (18) years of age.

T.C.A. § 39-13-203(a) (2006). All three criteria must be satisfied before a finding of
mental retardation may be made. Moreover, our supreme court noted that the
demarcation of an IQ score of seventy (70) in the statute is a “bright-line cutoff” and must
be met. Byron Lewis Black v. State, No. M2004-01345-CCA-R3-PD, 2005 WL 2662577,
at *12 (Tenn. Crim. App. at Nashville, Oct. 19, 2005), perm. to appeal denied (Tenn.,
Feb. 21, 2006) (citing Howell, 151 S.W.3d at 456, 458-59). “‘[T]he statute should not be
interpreted to make allowance for any standard error of measurement or other
circumstances whereby a person with an IQ above seventy could be considered mentally
retarded.’” Id. (quoting Howell, 151 S.W.3d at 456).

In Howell, the supreme court established the standards to be applied by the post-
conviction court, delineated the appropriate burdens of proof, and determined that a
petitioner is not entitled to have a jury determine whether he is mentally retarded. Id.
(citing Howell, 151 S.W.3d at 457-58, 463-65). Our supreme court noted that, in a
motion to reopen a post-conviction proceeding, defendants must present facts which
“would establish by clear and convincing evidence” that they are entitled to relief.
Howell, 151 S.W.3d at 460 (citing T.C.A. § 40-30-117(a)(4)). However, the court,
utilizing principles of due process, lowered the standard to the lesser “colorable claim”
standard when claims are raised under Van Tran and Atkins. Id. at 463. Should the
defendant set forth a “colorable claim” of mental retardation in his motion, he is entitled
to an evidentiary hearing. Id.

Next, the Howell court addressed the level of proof required in proving the
allegations raised in the motion. Our supreme court, acknowledging the disparity
between the burden placed on defendants at trial (preponderance of the evidence) and
those in the post-conviction stage (clear and convincing evidence), held that due process
prohibited the application of the higher standard of proof at the post-conviction stage. Id.
at 463-64. Accordingly, the court held that “at an evidentiary hearing, [a defendant] will
have the opportunity to prove mental retardation by preponderance of the evidence.” Id.

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at 465. In so holding, the court recognized that, although its “holding . . . is at odds with
the standard set out in Tennessee Code Annotated section 40-30-117,” “it would violate
due process to execute a defendant who is more likely than not mentally retarded.” Id. at
464-65. Finally, the Howell court considered whether a defendant was entitled to have a
jury determine whether he is mentally retarded, with consideration of the United States
Supreme Court’s rulings in Apprendi v. New Jersey and Ring v. Arizona. Our supreme
court rejected Petitioner Howell’s argument that a “defendant’s lack of mental retardation
is the functional equivalent of an aggravating circumstance . . . [that] must be found by a
jury.” Id. at 465. In so doing, the court acknowledged that the United States Supreme
Court, in Atkins, had “pointedly expressed that mental retardation should be considered
apart from mitigating factors.” Id. at 466. Additionally, our legislature placed the
prohibition on executing mentally retarded individuals in Tennessee Code Annotated
section 39-13-203 rather than placing it among the mitigating factors listed in Tennessee
Code Annotated section 39-13-204(j). Id. The court held that the issue of mental
retardation is “not one of aggravating or enhancing factors, but of eligibility for the
sentence imposed by a jury.” Id. The court further held that “mental retardation works to
reduce the maximum possible sentence, based upon the jury’s verdict, from death to life
imprisonment.” Id. at 467. In this regard, “[mental retardation] is not an element of the
offense and is not required to be proven by the State nor found by a jury.” Id. Based
upon these conclusions, our supreme court held that “the determination of mental
retardation is more appropriately left to the trial court judge, as contemplated under
Tennessee Code Annotated section 39-13-203(c), which states that ‘[t]he determination of
whether the defendant was mentally retarded at the time of the offense of first-degree
murder shall be made by the court.’” Id. The court also noted that “the burden of
persuasion in this respect is upon the defendant rather than the State.” Id. (citing T.C.A. §
39-13-203(c)).

B. Standard Error of Measurement

The Petitioner complains that the trial court’s refusal to consider the standard error
of measurement and the “Flynn effect” in determining his IQ score violated the
substantive and procedural due process guarantees both of the Tennessee and United
States Constitutions. The Petitioner’s argument presumes that if a standard error of
measurement is applied to his IQ scores, his scores would satisfy the first part of the
three-prong statutory test for mental retardation.

The “Flynn effect” is a finding made in the 1980s that provides that as time passes
and IQ test norms grow older, the mean IQ score tested by the same norm will increase by
approximately three points per decade. Bowling v. Commonwealth, 163 S.W.3d 361, 374
(Ky. 2005) (citing James R. Flynn, Massive IQ Gains in 14 Nations: What IQ Tests Really
Measure, 101 Psych. Bull. 171-91 (1987 No. 2)). In other words, the “Flynn effect”

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supposes that outdated testing procedures will result in the general rise of IQ scores. Ex
parte Blue, 230 S.W.3d 151, 166 n.57 (Tex. Ct. Crim. App. 2007) (citing In re: Salazar,
443 F.3d 430, 433 (5th Cir. 2006)). If the “Flynn effect” is presumed accurate and
applied in the Petitioner’s case, then, according to evidence presented at the evidentiary
hearing, a full scale IQ score of 73 in 1972 would be adjusted under the “Flynn effect” to
an IQ of 65.8.

The United States Supreme Court expressly left to the individual states the
responsibility of formulating their own definitions of mental retardation so long as the
states’ definitions “generally conform[ed] to the clinical definitions” established by the
AAMR and the American Psychiatric Association. Atkins, 536 U.S. at 317, 122 S. Ct. at
2250. Atkins did not discuss margins of error or the “Flynn effect.” However, the
AAMR defined mental retardation in its 2002 manual as:

Mental retardation is a disability characterized by significant limitations in both
intellectual functioning and in adaptive behavior, as expressed in conceptual,
social, and practical adaptive skills. This disability originates before age 18.

United States v. Earl Whittley Davis, 611 F.Supp.2d 472, 475 (D. Md. Apr. 24, 2009)
(quoting AAMR, Mental Retardation: Definition. Classification, and Systems of Support
8 (10th ed. 2002)). The AAMR further defined a “significant” limitation in intellectual
functioning as being best represented by an IQ score that is two standard deviations below
the mean as measured by appropriate instruments, and in consideration of the standard
error of measurement. Id. (citation omitted). Most IQ tests are normalized so that the
average score is 100 with a standard deviation of 15. Id. Therefore, an IQ score two
standard deviations below the mean – the benchmark for mental retardation - is an IQ of
70. Id. A “true” IQ score is purely hypothetical because some standard of error is
always present in any testing situation. Kenneth Glenn Thomas v. Richard Allen, 614
F.Supp.2d 1257, 1269 (N.D. Ala. Apr. 21, 2009). Indeed, both the AAMR and the
American Psychiatric Association Diagnostic and Statistical Manual of Mental
Disorders, 41-42 (4th ed. Text rev. 2000) recognized that the SEM (standard error of
measurement) is 5 points, rendering the range between 65 and 75. Davis, 611 F.Supp.2d
at 475. Therefore, the test subject’s “true” IQ most likely lies within that range above and
below his or her actual test score. Thomas, 614 F.Supp.2d at 1270. It is clear that neither
the AAMR nor the APA advocate a fixed, finite IQ “cut score” as an impregnable barrier
separating persons who are mentally retarded from those who are not. Id. at 1272 (noting
that the AAMR manual states at least eight times that the clinical standard for
significantly subaverage intelligence functioning is two standard deviations below the
mean considering the standard error of measurement for the specific assessment
instruments used and the instruments’ strengths and limitations).

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 What the “Flynn effect” means to an IQ score is that over time, because the test
norms become outdated, a score of 100 is no longer accurately a score of 100, but actually
somewhat higher. Davis, 611 F.Supp.2d at 486. Corrections for the “Flynn effect” adjust
scores to account for the amount of time between when the test was originally normed
and when it was administered to an individual. Id. The argument for the application of
the “Flynn effect” is that it permits a fair comparison of scores obtained at different times.
Id. Proponents of its application rationalize that to fail to apply the “Flynn effect” would
essentially permit one person to meet the criterion of mental retardation while prohibiting
another, based solely upon the time period in which the test was administered. Id. (citing
James R. Flynn, Tethering the Elephant, Capital Cases, IQ, and the Flynn Effect, 12
Psych. Pub. Policy and Law 170, 176 (2006)). In other words, “the failure to adjust IQ
scores in the light of IQ gains over time turns eligibility for execution into a lottery- a
matter of luck about what test a school psychologist happened to administer.” Id.
(quoting Flynn, Tethering the Elephant, at 174-75). While support for the use of the
“Flynn effect” is not universal in the forensic context, the acceptance is widespread and
federal courts have acknowledged the appropriateness of considering Flynn-adjusted
scores. See, e.g., Holladay v. Allen, 555 F.3d 1346, 1358 (11th Cir. 2009)
(acknowledging possibility that WAIS scores may have been elevated because of the
“Flynn effect”); Walker v. True, 399 F.3d 315, 322-23 (4th Cir. 2005)(criticizing district
court for refusing to consider “relevant evidence, namely the ‘Flynn Effect’ evidence”
and directing the district court to consider its persuasiveness on remand); Thomas, 614
F.Supp.2d at 1281 (noting that, even though the Alabama Supreme Court recognized the
legal cut-off score for a finding of significantly subaverage intellectual functioning as an
IQ of 70 or below, a court should not look at a raw IQ score as a precise measurement and
must consider the “Flynn effect” and the standard error of measurement in determining
whether IQ score falls within range containing scores less than 70); Davis, 611 F.Supp.2d
at 488 (concluding “Flynn effect” evidence both relevant and persuasive and will consider
Flynn adjusted scores in evaluation of intellectual functioning). Indeed, one federal court,
in support of its acceptance of the application of the “Flynn effect,” noted:

In the forensic context, however, where an individual’s eligibility for a death
sentence depends on a somewhat arbitrary numerical cutoff, precision and
accuracy in determining that individual’s IQ score, both at present and in the
past, become critically important. Eligibility for the death penalty is not a
lottery, and a greater effort to achieve accurate results is both necessary and
appropriate.

Davis, 611 F.Supp.2d at 488. Moreover, the AAMR’s manual published in 2007
explicitly recommends that “clinicians take into account both the Flynn effect and the
standard error of measurement when performing retrospective diagnoses in less than

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optimal circumstances (e.g., the legal and physical constraints of a maximum security
prison environment).” Thomas, 614 F.Supp.2d at 1277 (emphasis in original).

At the time the Tennessee General Assembly enacted Tennessee Code Annotated
section 39-13-203, both the standard error of measurement and the “Flynn effect” were
known. The Tennessee General Assembly rejected the expansion of its definition of
mental retardation by expressly omitting a range of IQ scores that would take into account
measurement errors in the testing process. See Howell, 151 S.W.3d at 458. Instead, the
legislature chose a bright-line cutoff ceiling of an IQ of 70, a generally recognized level
at which persons are considered mentally retarded.

In Howell, our supreme court addressed a challenge to the bright-line cutoff ceiling
of an IQ of 70. The petitioner asserted that the score of 70 should be interpreted to
include a range of scores. Our supreme court disagreed. The court, upon review of the
statute, stated that “[t]he statute makes no reference to a standard of error of measurement
in the test scores nor consideration of any range of scores above the score of seventy.” Id.
The supreme court declined to expand the plain language contained in Tennessee Code
Annotated section 39-13-203(a), and stated that had the legislature desired to include
provisions establishing a range of IQ scores to take into account a standard error of
measurement, the legislature would have expressly done so. Id. The court concluded that
section 39-13-203(a) does not provide for the application of any standard error of
measurement, including the “Flynn effect,” to establish an IQ range rather than the bright-
line cutoff of 70.

The Petitioner’s argument appears to be an attempt to revisit the decision in Howell,
an invitation which this court is unable to accept. This court is bound to follow the
decisions of the Tennessee Supreme Court until they are reversed or overruled.
Accordingly, this court may not expand the constraints established by the General
Assembly in determining who is mentally retarded for purposes of barring the
administration of the death penalty.

The Petitioner, however, goes further and complains that because he has a
cognizable interest in protecting his own life, the refusal to consider evidence on the
standard error of measurement or the “Flynn effect” violates his substantive and
procedural due process rights. He contends that the lower court’s refusal to consider
evidence and testimony related to the “Flynn effect” was arbitrary and capricious.

In Byron Lewis Black v. State, the petitioner, on an argument analogous to the one
advanced by the instant petitioner, asserted that the supreme court’s holding in Howell
was in conflict with prevailing scientific practices. Byron Lewis Black v. State, M2004-
01345-CCA-R3PD, 2005 WL 2662577, at *17 (Tenn. Crim. App. Oct. 19, 2005). Indeed,

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both in Black and the present case, a challenge is made to the veracity of the bright-line
cutoff of 70 in establishing whether a defendant is not subject to the death penalty. In
Black, this court noted that Atkins did not require states to adopt a procedure that defined
mental retardation using a standard error of measurement. Moreover, this court
specifically noted that Howell did not impact the admissibility of evidence. As in Black,
evidence was introduced in the present case related to the “Flynn effect” and the standard
error of measurement. The trial court did not prevent such information from being
introduced. The fundamental requirement of due process is the opportunity to be heard at
a meaningful time and in a meaningful manner. Matthews v. Eldridge, 424 U.S. 319, 333,
96 S. Ct. 893, 902 (1976). The Petitioner was not denied the opportunity to present
evidence regarding the “Flynn effect” so no violation of due process occurred. However,
neither Tennessee Code Annotated section 39-13-203(a) nor our supreme court’s decision
in Howell permits the “Flynn effect” to have an end result on the determination of the
threshold ceiling IQ of 70. Cf. State v. Mark E. Burke, No. 04AP-1234, 2005 WL
3557641, at *13 (Ohio Ct. App. Dec. 30, 2005) (holding that trial court must consider
evidence of “Flynn effect” but is not bound to conclude that the “Flynn effect” is a factor
in a defendant’s IQ score). The Petitioner is not entitled to relief on this claim.

C. Collateral Estoppel

As a separate argument, the Petitioner asserts that the State is collaterally estopped
from disputing that his IQ was below 70. In support of his argument, the Petitioner relies
upon the Rule 12 report filed by the trial court after the original trial. At the conclusion
of the Petitioner’s trial, the trial judge completed a Rule 12 report stating that the
Petitioner’s IQ was low, that is, 70 or below. The report further reflected that a 1972
psychological evaluation found, among other things, that the Petitioner had “difficulty in
accurately comprehending and assessing situations.” The Petitioner now maintains that
the State had the opportunity to challenge the trial court’s determination that his IQ was
below 70 and that he had difficulty in accurately comprehending and assessing situations
but failed to do so, and is now barred.

In Ashe v. Swenson, 397 U.S. 436, 90 S. Ct. 1189 (1970), the United States
Supreme Court recognized that the doctrine of collateral estoppel is “embodied in the
Fifth Amendment guarantee against double jeopardy,” id. at 445, 90 S. Ct. at 1195, and
“means simply that when an issue of ultimate fact has once been determined by a valid
and final judgment, that issue cannot again be litigated between the same parties in any
future lawsuit.” Id. at 443, 90 S. Ct. at 1194. The doctrine of collateral estoppel, which
has its origin in civil cases, applies only when “the issue involved in the case under
consideration has already been litigated in a prior suit between the same parties, even
though based upon a different cause of action, if the determination of such issue in the
former action was necessary to the judgment.” State v. Scarbrough, 181 S.W.3d 650,

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654-55 (Tenn. 2005) (citing Dickerson v. Godfrey, 825 S.W.2d 692, 694 (Tenn. 1992)
(quoting Home Ins. Co. v. Leinart, 698 S.W.2d 335, 336 (Tenn. 1985)). The party who
seeks to bar litigation of an issue by invoking collateral estoppel “has the burden of
proving that the issue was, in fact, determined in a prior suit between the same parties and
that the issue’s determination was necessary to the judgment.” Dickerson, 825 S.W.2d at
695.

In Bies v. Bagley, the Sixth Circuit Court of Appeals affirmed the decision that the
issue of Bies’ mental retardation could not be relitigated because Defendant Bies had
previously been “found to be mentally retarded in final judgment by the Supreme Court
of Ohio.” Bies v. Bagley, 519 F.3d 324, 338 (6th Cir. 2008). In 1992, ten years before
the decision in Atkins, Defendant Bies was tried and convicted in Ohio of the aggravated
murder, kidnapping, and attempted rape of a ten-year-old boy. At the penalty phase, the
jury was instructed to weigh mitigating circumstances, which included evidence of Bies’
mild to borderline mental retardation, against the aggravating circumstances. After
deliberation, the jury recommended a sentence of death. The appellate courts of Ohio
affirmed the conviction and sentence. In its opinion, the Ohio Supreme Court noted that
Defendant Bies’ “mild to borderline mental retardation merit[ed] some weight in
mitigation.” State v. Bies, 658 N.E.2d 754, 761-62 (Ohio 1996). Notwithstanding, the
Ohio Supreme Court concluded that the aggravating circumstances outweighed the
mitigating factors beyond a reasonable doubt and affirmed the imposition of the sentence
of death. Id.

Following the decision in Atkins in 2002, the state courts ordered a full hearing on
the question of Defendant Bies’ mental retardation. The federal courts intervened via a
habeas corpus proceeding and granted Bies relief, concluding that Bies was legally
entitled to a life sentence based upon the Ohio Supreme Court’s recognition that Bies
suffered from “mild to borderline mental retardation” in its 1996 opinion. The Sixth
Circuit further concluded that the Double Jeopardy Clause of the United States
Constitution barred any renewed inquiry into the matter of the status of Bies’ mental
retardation. Bies v. Bagley, 519 F.3d 324, 334, n.6 (6th Cir. 2008). The United States
Supreme Court granted the application for the writ of certiorari on January 16, 2009.
Bobby v. Bies, __U.S. __, 129 S. Ct. 988 (2009). On June 1, 2009, the United States
Supreme Court reversed the decision of the Sixth Circuit Court of Appeals. Bobby v.
Bies, __ U.S. __, 129 S. Ct. 2145 (2009).

Justice Ginsburg, writing for the nation’s highest court, concluded that the Double
Jeopardy Clause does not bar the Ohio courts from conducting a full hearing on Bies’
mental retardation. Bies, __ U.S. __, 129 S. Ct. at 2152. The Court held that, first, Bies
was not put twice in jeopardy as Ohio never sought further prosecution or punishment.
Id. at __, 129 S. Ct. at 2149. Rather, the only litigation that continued in this matter were

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Bies’ attempts to vacate his capital sentence. Id. Second, the Court noted that mental
retardation under Atkins and mental retardation as a mitigating circumstance are discrete
issues. Id. The Court concluded:

Most grave among the Sixth Circuit’s misunderstandings, issue preclusion
is a plea available to prevailing parties. The doctrine bars relitigation of
determinations necessary to the ultimate outcome of a prior proceeding. The
Ohio courts’ recognition of Bies’ mental state as a mitigating factor was
hardly essential to the death sentence he received. On the contrary, the
retardation evidence cut against the final judgment. Issue preclusion, in
short, does not transform final judgment losers, in civil or criminal
proceedings, into partially prevailing parties.

Id.

Under precedent established in Bies, we cannot conclude that the issue of the
Petitioner’s IQ was litigated at the Petitioner’s original trial. In 1979, the time of the
Petitioner’s trial, the issue of mental retardation, let alone IQ, was not dispositive of
eligibility for the death penalty. The State never sought further prosecution or punishment
of the Petitioner. Thus, the Petitioner was not placed twice in jeopardy. He was never
acquitted from the sentence of death. Moreover, even if the trial judge’s remarks on the
Rule 12 report could be considered, a conclusion reached as a result of litigation,
relitigation is not precluded, as the decisions in Van Tran and Atkins constituted a change
in the applicable law from the time of the Petitioner’s original trial. See State ex rel.
Cihlar v. Crawford, 39 S.W.3d 172, 179 (Tenn. Ct. App. 2000). As the Supreme Court
acknowledged in Bies, mental retardation under Atkins and mental retardation as a
mitigating circumstance are discrete separate issues. Thus, the doctrine of collateral
estoppel does not bar the State from disputing the fact that the Petitioner is not eligible for
the death penalty.

D. Expansion of Van Tran

The decisions in Van Tran and Atkins bar the execution of mentally retarded
persons. The Petitioner asks this court to extend the Van Tran/Atkins bar to persons
exhibiting mild mental retardation, organic brain disorders, and mental illness. While
such considerations are appropriate as mitigating factors in determining an appropriate
sentence, we decline the invitation to extend an Eighth Amendment bar to execution to
those whom do not statutorily qualify for the capital sentencing exemption under
Tennessee Code Annotated section 39-13-203(a). Similarly, we decline the request to
extend the bar to persons with organic brain disorders and/or mental illness.

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 A group of offenders may be excluded from capital punishment under the Eighth
Amendment only if a national consensus barring the execution of such offenders exists.
The United States Supreme Court has set out four indicia to consider in determining the
existence of such a consensus: (1) legislation enacted by the country’s legislatures,
including whether there is a pattern of movement towards precluding the execution of
members of a particular group; (2) the decisions of sentencing juries, appellate courts, and
governors about whether to execute defendants in that group; (3) where appropriate, other
indicia of national and international opinion; and (4) the court’s own judgment. See Roper
v. Simmons, 543 U.S. 551, 563-65, 125 S. Ct. 1183 (2005). In such cases, though capital
punishment usually must be “sensible to the uniqueness of the individual,” Eddings v.
Oklahoma, 455 U.S. 104, 110, 102 S. Ct. 869 (1982), and “tailored to his personal
responsibility and moral guilt,” Enmund v. Florida, 458 U.S. 782, 801, 102 S. Ct. 3368
(1982), a national consensus may develop which holds that an immutable characteristic of
the defendant so affects his individual responsibility and moral guilt that it precludes
finding his “consciousness [is] materially more ‘depraved’ than that of any person guilty
of murder,” as is required for capital punishment to be lawful. See Godfrey v. Georgia,
446 U.S. 420, 433, 100 S. Ct. 1759 (1980). In such circumstances, a defendant’s
execution is barred. There has been no national consensus in state legislation against the
execution of those with mental illness or organic brain disorders.1 The Petitioner’s
argument for an extension to the Van Tran/Atkins bar to execution is not well-taken.

E. Whether the Petitioner is Mentally Retarded Pursuant to Tennessee
Code Annotated Section 39-13-203

1. Standard of Review

The question of whether a defendant is mentally retarded and, thus, ineligible for
the death penalty is a mixed question of law and fact. Byron Lewis Black, 2005 WL
2662577, at *12. Thus, this court must review the post-conviction court’s findings of fact
de novo, with a presumption of correctness that is to be overcome only when the
preponderance of the evidence is contrary to the court’s findings. Id. (citing Fields v.
State, 40 S.W.3d 450, 456 (Tenn. 2001)). In reviewing the application of the law to the
facts, however, this court conducts a purely de novo review. Id. (citing Fields, 40

1
Since 1976, the United States Supreme Court has carved out exemptions from capital punishment for the
“insane” (Ford v. Wainwright, 477 U.S. 399, 106 S. Ct. 2595 (1986)), juveniles who commit crimes while under the age
of eighteen (Roper v. Simmons, 543 U.S. 551, 125 S. Ct. 1183 (2005)), and individuals who are mentally retarded (Atkins
v. Virginia, 536 U.S. 304, 122 S. Ct. 2242 (2002)). In light of these exemptions, it has been suggested that there is no
rational basis for imposing the death penalty on individuals with mental illness.

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S.W.3d at 457). Thus, no presumption of correctness attaches to the post-conviction
court’s conclusions of law. Id.

2. Tennessee Code Annotated Section 39-13-203

In determining whether the Petitioner is mentally retarded and, thus, ineligible for
the death penalty, this court is bound by our supreme court’s decisions in Van Tran and
Howell. As such, the applicable criteria to be used by a court in making a determination
of mental retardation are those set forth in Tennessee Code Annotated section 39-13-203.
As previously noted, section 39-13-203 sets forth the criteria for making a determination
of mental retardation as it impacts one’s eligibility for the death penalty. Section 39-13-
203 provides, in part,

As used in this section, “mental retardation” means:
(1) Significant subaverage general intellectual functioning as evidenced
by a functional intelligence quotient (IQ) of seventy (70) or below;
(2) Deficits in adaptive behavior; and
(3) The mental retardation must have been manifested during the
developmental period, or by eighteen (18) years of age.

T.C.A. § 39-13-203(a). All three prongs of this definition must be satisfied to establish
mental retardation.

3. Standard of Proof

In Howell v. State, our supreme court held that “at an evidentiary hearing, [a
defendant] will have the opportunity to prove mental retardation by preponderance of the
evidence.” Howell, 151 S.W.3d at 465. A preponderance of the evidence means
evidence which is of greater weight, or is more convincing, than that evidence offered in
opposition. 32A C.J.S. Evidence 1312 (2005). “[T]he term does not mean preponderance
in amount, but implies an overbalancing in weight, and that it means, in the last analysis,
‘probability of the truth.’” Id. (internal footnote omitted). “Suspicions are insufficient to
amount to proof by a preponderance of the evidence.” Id.

The satisfaction of this “preponderance” standard requires the finder of fact to
evaluate the evidence, determine what evidence is reliable, and determine what evidence
is probative to demonstrate the truth of the asserted proposition with the requisite degree
of certainty. Id. In other words, a preponderance is such proof as leads the trier of fact to
find that it is more probable than not, or more likely than not, that a contested fact exists.
Id. A preponderance is attained where the evidence in its quality of credibility destroys
and overbalances the equilibrium. Id. Moreover, it is not required that the trier of fact

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must be “entirely” or “thoroughly” satisfied or convinced, or satisfied with “clearness and
certainty,” or that a fact in issue shall be proved to “full satisfaction” or to “the reasonable
satisfaction” of the trier of fact. Id. The probabilities must be such that the conclusion is
acceptable to the judgment of the court or jury applied to the evidence in the particular
case; mere proof of possibility, or possibilities, or even a preponderance of possibilities or
a majority of chances, or a choice of probabilities, or among different possibilities, never
can suffice alone to establish a proposition of fact.

4. Review

a. Significantly Subaverage General Intellectual Functioning

Summarized in table form, the trial court’s findings of facts are as follows:

Age of Coleman Test Administered IQ Score
7 years Kuhlman Finch 85

9 years, 11 months Kuhlman Finch 73

10 years, 4 months Weschler (WISC) 83

10 years, 4 months Peabody Picture 73

10 years, 11 months Kuhlman Finch 69

12 years, 11 months Lorge Thorndike 73

14 years, 8 months Weschler (WISC) 73

22 years Weschler Adult (WAIS) 80

The lower court concluded that, “[w]hile this court certainly gives weight to any
test suggesting [the] petitioner has an IQ which meets the statutory threshold, [e.g., the IQ
of 69], the court can not review such tests in a vacuum; but, rather, must consider such a
score in light of all the evidence introduced at the hearing.” The trial court then averaged
the results of all the testing and arrived at an average IQ score of 76. The trial court also
considered the Petitioner’s evidence regarding the standard error of measurement and/or
the Flynn effect, although noting that, legally, the court may not consider such measures
in determining whether a petitioner has met his burden.

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 As concluded previously, Tennessee Code Annotated section 39-13-203(a) does
not contemplate application of the “Flynn effect” or other standard errors of measurement
in recalculating a scored IQ Prior to reaching the age of eighteen, the Petitioner had the
following IQ scores: 85, 73, 83, 73, 69, 73, and 73. The Tennessee Supreme Court held
in State v. Strode, 232 S.W.3d 1, 18 (Tenn. 2007), that the manifestation of the
subaverage general intellectual functioning must be established prior to age eighteen.
Subaverage general intellectual functioning is based on Intelligence Quotient (“IQ”)
scores that are obtained through the use of standardized intelligence tests. Van Tran v.
State, 66 S.W.3d at 795. The DSM IV uses the following scales:

IQ of 50-55 to approximately 70: mild mental retardation
IQ of 35-40 to 50-55: moderate mental retardation
IQ of 20-25 to 35-40: severe mental retardation [and]
IQ below 20-25: profound mental retardation.

Van Tran, 66 S.W.3d at 795 (citing American Psychiatric Association, Diagnostic and
Statistical Manual of Mental Disorders, 39 (4th ed. 1994)).

The trial court determined that the Petitioner had an average IQ score of 76. Dr.
Baumeister testified that he evaluated the Petitioner’s childhood IQ scores on a standard
bell curve and found the Petitioner’s average IQ score to be a 73. While the Petitioner
had one score below 70, i.e., 69, at the age of ten, the Petitioner had a full scale of IQ of
83 at age 9 and a full scale IQ of 73 at age 12. From this proof, we cannot conclude that
the Petitioner manifested subaverage general intellectual functioning prior to reaching the
age of eighteen.

b. Deficits in Adaptive Behavior

The second prong of the statutory criteria for establishing mental retardation,
“adaptive functioning,” refers to how effectively individuals cope with common life
demands and how well they meet the standards of personal independence expected of
someone in their particular age group, socio-cultural background, and community setting.
Van Tran, 66 S.W.3d at 795 (citing American Psychiatric Association, Diagnostic and
Statistical Manual of Mental Disorders, 40 (4th ed. 1994)). A mentally retarded
individual will have significant limitations in at least two of the following basic skills:
“communication, self-care, home living, social/interpersonal skills, use of community
resources, self-direction, functional academic skills, work, leisure, health, and safety.” Id.
Influences on adaptive functioning may include the individual’s “education, motivation,
personality characteristics, social and vocational opportunities, and the mental disorders
and general medical conditions that may coexist with Mental Retardation.” Id. In 1994,

-29-
our supreme court construed the term deficits in adaptive behavior in its ordinary sense as
“the inability of an individual to behave so as to adapt to surrounding circumstances.”
State v. Smith, 893 S.W.2d 908, 918 (Tenn. 1994).

This court has previously held that information about a petitioner presented at prior
proceedings is relevant in making a proper determination regarding mental retardation.
Heck Van Tran v. State, No. W2005-01334-CCA-R3-PD, 2006 WL 3327828 (Tenn.
Crim. App. Nov. 9, 2006) (citing In re: Anderson Hawthorne, Jr., 35 Cal.4th 40, 24
Cal.Rptr.3d 189, 105 P.3d 552, 559 (Cal. 2005); Morrison v. State, 276 Ga. 829, 583
S.E.2d 873, 876 (Ga. 2003), perm. to appeal denied (Tenn. Apr. 16, 2007). Adaptive
behavior means the effectiveness or degree with which a person meets the standards of
personal independence and social responsibility expected of the person’s age and cultural
group. See American Association on Mental Retardation, at 11. The adaptive behavior
criteria are exceedingly subjective, and, undoubtedly, experts will be found to offer
opinions on both sides of the issue in most cases. There are evidentiary factors, however,
which factfinders in the criminal trial context may focus upon in weighing evidence as
indicative of mental retardation or of a personality disorder, including:

1. Did those who knew the person best during the developmental stage
think the person was mentally retarded at that time and, if so, act in
accordance with that determination?

2. Does the person’s conduct show leadership or does it show that he is led
around by others?

3. Is his conduct in response to external stimuli rational and appropriate,
regardless of whether it is socially acceptable?

4. Does the person respond coherently, rationally, and on point to oral or
written questions or do his responses wander from subject to subject?

5. Can the person hide facts or lie effectively in his own or others’
interests?

6. Did the commission of the offense require forethought, planning and
complex execution of purpose?

See Heck Van Tran, 2006 WL 3327828, at *24 (citing Ex parte Jose Garcia Briseno, 135
S.W.3d 1 (Tex. Crim. App. 2004)).

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 Although experts may offer insightful opinions on the question of whether a
particular person satisfies the psychological diagnostic criteria for mental retardation, the
ultimate issue of whether a person is, in fact, mentally retarded for purposes of the
constitutional ban on excessive punishment is one for the finder of fact based upon all of
the evidence and determinations of credibility. Ex parte Jose Garcia Briseno, 135
S.W.3d at 1 (citing Kansas v. Crane, 534 U.S. 407, 413, 122 S. Ct. 867 (2002) (noting
that “the science of psychiatry, which informs but does not control ultimate legal
determinations, is an ever-advancing science, whose distinctions do not seek precisely to
mirror those of the law”)); State v. Williams, 831 So. 2d 835, 859 (La. 2002), superseded
by statute as stated in State v. Turner, 936 So. 2d 89 (La. 2006) (in determining Atkins
claim, “the trial court must not rely so extensively upon this expert testimony as to
commit the ultimate decision of mental retardation to the experts”).

As recognized by the United States Supreme Court, “[n]ot all people who claim to
be mentally retarded will be so impaired as to fall within the range of mentally retarded
offenders about whom there is a national consensus.” Atkins, 536 U.S. at 317. The
circumstances of the Petitioner’s crime belie any assertion that the Petitioner suffered
from any deficit in intellectual ability or adaptive skills.

The determination of what constitutes mental retardation in a particular case varies
sharply depending upon who performs the analysis and the methodology used. In the legal
setting, the court must not become so entangled with the opinions of psychiatric experts
that we lose sight of the nature of the criminal offense itself. We must also not turn a
blind eye to the defendant’s ability to use society to better his needs. There are mentally
retarded persons who are criminals, but they tend to commit fairly primitive crimes,
impulsive crimes, and sudden acts of violence. The more complex the crime, however, the
less likely that the person is mentally retarded. Thus, the court cannot forget to examine
the nature of the criminal conduct and the circumstances involved in that conduct when
determining whether a person is mentally retarded.

As evidence of his adaptive deficits, the Petitioner cited to damage to both the
temporal and frontal lobes of his brain. Additionally, he asserts that his social history,
school records, juvenile records, and medical records are replete with examples of
adaptive deficits. Specifically, the Petitioner contends that the records demonstrate
deficits in academic performance, social and interpersonal skills, self-care, and work.
The Petitioner further argues that these records support deficits in being able to
appropriately respond to those in the criminal justice system, including law enforcement
and attorneys. The Petitioner also heavily relies upon his claim of deficits in the area of
functional academics by relying upon information that he failed the first, second, third,

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and seventh grades. Finally, the Petitioner asserts that he is unable to drive and has no
work history.

The lower court entered the following findings of fact and conclusions of law
related to the Petitioner’s claim of adaptive deficits:

. . . [T]his court notes that it does not find petitioner’s lack of work history
to be particular[ly] relevant to determining whether he suffers from adaptive
deficits. Petitioner entered the juvenile detention system at a relatively
early age and continued to be incarcerated throughout much of his adult life
prior to committing the offense for which he now faces a sentence of death.
Beginning at age fourteen, petitioner was incarcerated at the Spencer Youth
Center. Thereafter, in 1974, at the age of fifteen, he again encountered the
juvenile justice system and spent much of the year at the Taft Youth Center.
In 1978, petitioner committed his first adult offense and was again
incarcerated.

This court also finds petitioner has not demonstrated he suffers in
deficits in the area of self-care. The fact that petitioner can not drive does
not, alone, convince this court that he is unable to care for himself.

Petitioner’s counsel contends that petitioner’s early encounters with
law enforcement suggest petitioner has deficits in the area of social and
interpersonal skills. Counsel argues these deficits are demonstrated in
petitioner’s interactions with police at the time of questioning about the
kidnap and robbery of a second victim which at the time police believed
was unrelated to the murder for which petitioner eventually received a
sentence of death. Counsel maintains petitioner’s numerous conflicting
statements to police and his spontaneous admissions indicate an inability to
appropriately and rationally respond to questioning. Counsel contends that
the fact that petitioner initially lied to police about his name and yet signed
his real name to a subsequent statement and the fact that petitioner offered
facts not known to the police about the murder, a crime of which they were
unaware, proves petitioner suffers from deficits in adaptive behavior. This
court does not agree.

This court does not find that petitioner’s inconsistent statements to
police and eventual confession necessarily indicate petitioner has deficits in
the area of social and interpersonal skills. As noted above, at the time he
gave these statements, petitioner had considerable experience with the

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criminal justice system. This court finds it equally plausible that petitioner
initially gave a false name and an untruthful version of the events
surrounding his involvement in the second kidnapping and robbery in an
attempt to evade arrest for the initial murder. The defendant then provided
incriminating details to police. However, at the time he was unaware that
police were unaware that a murder had occurred. Defendants who are
clearly not mentally retarded may lie to police and subsequently have those
lies revealed. Likewise, defendants who are not mentally retarded may
offer evidence unknown to authorities. There are various possible
motivations that may explain such behavior. Thus, this court can not say
petitioner’s interactions with the authorities necessarily indicate that he
suffers deficits in the area of social and interpersonal skills. Moreover,
given the facts surrounding petitioner’s early convictions and the testimony
and argument presented in this matter, if petitioner were at all impaired
during the giving of these statements, this court finds it is just as likely that
the petitioner’s actions were affected not by mental retardation but mental
illness. Medical records, juvenile and court records, and testimony from the
experts indicate petitioner likely suffers from psychotic episodes and/or
schizophrenia. Thus, any disorganization in petitioner’s thought process
and/or any unresponsiveness could have just as likely been caused by
petitioner’s psychological problems. Thus, this court does not find
petitioner has demonstrated he has deficits in this area.

Next, this court turns to petitioner’s claim that he suffers from
deficits in academic performance. Certainly the petitioner’s school and
juvenile records indicate deficient academic performance. Petitioner failed
the first, second, third and seventh grades; intelligence testing indicates
poor academic performance, and juvenile records label petitioner
academically deficient. While this court finds such proof is sufficient to
demonstrate petitioner has deficits in adaptive behavior in the area of
academic performance, this court notes that petitioner’s delinquent or
criminal behavior and excessive truancy likely also contributed to his poor
academic performance. Additionally, this court notes that the police officer
who interviewed petitioner at the time of his arrest indicated that petitioner
was able to read both the advice of rights form and his type written
statement.

. . . This court finds that “those who knew the petitioner during the
developmental stage” did in fact “believe the petitioner suffered from
intellectual deficiencies” and noted their determinations in relevant school

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 and juvenile records. . . . While it does not appear petitioner was placed in
special classes or given extra assistance, it appears such assistance may not
have been available. Thus, this factor weighs in favor of finding petitioner
suffers from adaptive deficits. However, this court further finds the
circumstances of the offense for which petitioner was sentenced to death
indicate that petitioner was the shooter, was the one who went through the
victim’s billfold after the shooting and disposed of the weapon. . . . Such
behavior indicates leadership rather than the ability to be led by others.
This court also finds petitioner’s behavior at the time of his arrest indicates
he responded coherently to officers’ questions. In fact, the officer taking
petitioner’s statement testified that petitioner was acting rationally and was
“making sense.” While the petitioner was initially untruthful, the court does
not find such a fact contradicts a finding that the petitioner is able to
rationally respond to questions. Moreover, petitioner was initially
successful in hiding the full extent of his involvement in the crime. All of
these factors tend to indicate a lack of deficits in adaptive behavior.

While this court finds petitioner suffers from deficits in academic
performance, this court does not find that the deficits in this one area are
sufficient to demonstrate by a preponderance of the evidence that the
petitioner has significant deficits in adaptive behavior. . . . Moreover,
although this court finds deficits in the area of academic performance, such
a finding does not alter the court’s determination as to petitioner’s
intellectual functioning.

(citations and internal footnotes omitted).

It does not appear that any standardized adaptive-behavior assessment instruments
were administered to the Petitioner prior to his eighteenth birthday. Thus, the only
evidence presented is the result of opinions and observations of third-party witnesses. We
do acknowledge that forensic assessments with regard to adaptive deficits are more
difficult than in the clinical situation due, in part, to the fact that one is asked to perform a
retrospective diagnosis under less than optimal circumstances. See Thomas v. Allen, 614
F.Supp.2d 1257, 1289 (N.D. Ala. 2009).

The Petitioner claims that he had adaptive deficits in: (1) cultural and social
activities; (2) matters related to the law; and (3) academic performance. Dr. Baumeister
testified that the Petitioner had numerous failures of adaptation regarding social behavior,
including no substantive work history. Just as the lower court concluded that the
Petitioner’s lack of work history was not relevant to adaptive deficits, we similarly so

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conclude. The Petitioner entered the juvenile detention system at a relatively early age
and continued to be incarcerated throughout much of his adult life. Accordingly, the fact
that the Petitioner had no substantive work history is of little weight. The lower court
additionally placed little weight on the Petitioner’s claim that he did not drive a car.
Again, we agree and confirm the trial court’s assessment. As found by the trial court, we
cannot conclude that the inability to drive a vehicle alone demonstrates deficits in the area
of self-care.

We also disagree with the Petitioner’s claims that his encounters with the criminal
justice system demonstrate his deficits in social and interpersonal skills. Testimony was
introduced that the Petitioner’s courtroom behavior was inappropriate, that the Petitioner
used an alias but signed his real name while speaking with law enforcement, and that the
Petitioner also gave inaccurate responses to law enforcement’s questions. As found by
the trial court, we similarly conclude that it is not unusual for criminal defendants to lie or
attempt to evade truthful answers to law enforcement officers. Additionally, in the
Petitioner’s unique situation, we cannot disregard the fact that the Petitioner had previous
experience with the criminal justice system. The fact that someone attempts to evade
truthful answers to law enforcement or otherwise acts suspiciously or unusual with his
contact with people in the criminal justice arena is insufficient to establish a deficit in
social and interpersonal skills. Moreover, evidence was presented indicating that the
Petitioner suffered from psychotic episodes and/or schizophrenia. Additionally, Dr.
Woods testified that, shortly before the events leading to his arrest, the Petitioner was
using Preludin, a pharmaceutical amphetamine. Dr. Woods explained that the Petitioner
was melting the Preludin and injecting it. Dr. Woods also testified that the Petitioner had
been taking PCP and LSD. Thus, any irrational or unusual behavior by the Petitioner is
just as likely the result of psychological problems, drug use, or the Petitioner’s attempts to
manipulate the criminal justice process.

The Petitioner claims that he suffers from deficits in academic performance.
Testimony was introduced establishing that the Petitioner failed the first, second, third,
and seventh grades. Testimony was introduced establishing that the Petitioner was “well
below average in academic related areas.” Dr. Woods testified that the Petitioner began
using alcohol and a variety of drugs at a very early age. Additionally, as the trial court
found, the Petitioner was able to read the advice of rights form and his typewritten
statement. We place strong emphasis on the following finding of the trial court:

While this court finds such proof is sufficient to demonstrate petitioner has
deficits in adaptive behavior in the area of academic performance, this court
notes that petitioner’s delinquent or criminal behavior and excessive truancy
likely also contributed to his poor academic performance.

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Thus, while we cannot ignore the obvious deficiency in academic performance, we cannot
conclude that the Petitioner’s academic performance was purely the result of an organic
or developmental disorder.

Finally, we consider the circumstances of the offense for which the Petitioner was
sentenced to death. The proof established that the Petitioner was the shooter. The
Petitioner went through the victim’s billfold after the shooting. The Petitioner disposed
of the weapon. As determined by the trial court, the Petitioner’s behavior “indicates
leadership rather than the ability to be led by others.”

While the Petitioner has established that he has deficits in academic performance,
he has not established that he suffers substantial limitations in at least two adaptive
behavioral skill areas. Accordingly, he has failed to establish that he has adaptive deficits
by a preponderance of the evidence.

c. Manifestation During Developmental Period

Finally, the Petitioner contends that a preponderance of the proof established that
mental retardation manifested during the developmental period, i.e., before the age of
eighteen. Because we conclude that the Petitioner’s IQ was not below 70 before the age
of eighteen and that he did not demonstrate deficits in adaptive behavior, we conclude
that no manifestation of mental retardation was present prior to the age of eighteen.

5. Mental Retardation at the Time of the Offense

In Atkins, the United States Supreme Court held that the Eighth Amendment of the
United States Constitution prohibited the execution of mentally retarded criminals.
Atkins, 563 U.S. at 321. This holding clearly implied that a defendant must be mentally
retarded at the time the crime is committed for the Eighth Amendment bar to apply.
Tennessee Code Annotated section 39-13-203(a)(1-3) limits the definition of mental
retardation to persons under the age of eighteen. However, we cannot ignore the mandate
of Atkins and section 39-13-203(b), which provides that the defendant must be mentally
retarded at the time of committing first degree murder.

In reaching its decision in Atkins, the United States Supreme Court questioned
whether the justification for the death penalty, i.e., “retribution and deterrence,” applies to
mentally retarded offenders. Id. at 318-19, 122 S. Ct. at 2251 (citing Gregg v. Georgia,
428 U.S. 153, 183, 96 S. Ct. 2909 (1976) (joint opinion of Stewart, Powell and Stevens,
JJ). The high court determined that, “[u]nless the imposition of the death penalty on a
mentally retarded person ‘measurably contributes’ to one or both of these goals, it ‘is

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nothing more than the purposeless and needless imposition of pain and suffering.’” Id.
(citing Enmund, 458 U.S. at 798, 102 S. Ct. 3368). The Court continued to relate
retribution to the culpability of the offender. In this regard, the Court noted that “the
lesser culpability of the mentally retarded offender surely does not merit that form
[execution] of retribution.” Id. The culpability of the offender focuses on the status of
the offender at the time of the crime. In a similar regard, the high court recognized that,
as the culpability between a mentally retarded offender and a non-mentally retarded
offender differed, so did the ability for a mentally retarded person differ in the ability to
ascertain the deterrent impact of the death penalty.

Other indications that the United States Supreme Court intended the initial focus to
be on whether the defendant was mentally retarded at the time of the offense include the
recognition that mentally retarded defendants may be less able to give meaningful
assistance to their counsel, they are more likely to give false confessions, they are poor
witnesses, and their demeanor may create an unwarranted impression of lack of remorse
for their crimes. Id. at 320-21. It is without doubt that the factors leading to the ultimate
determination in Atkins were centralized upon the characteristics of the mentally retarded
offender at the time of the offense and prior to and during their trials, and not during the
developmental period. See Pizzuto v. State, 202 P.3d 642, 654 (Idaho 2008).

The plain language of our statute, subsection (b), is consistent with the intent and
purpose behind the United States Supreme Court’s prohibition against the execution of
mentally retarded offenders. See State v. Strode, 232 S.W.3d 1, 11 (Tenn. 2007) (“When
the statutory language is clear and unambiguous, we apply the plain language in its
normal and accepted use.”). Each part and every word of a statute are presumed to have
meaning and purpose and should not be construed as superfluous or as surplusage. State
v. Black, 815 S.W.2d 166, 197 (Tenn. 1991). Thus, the Petitioner has the burden of
showing that, at the time of the murder, he was mentally retarded.

In 1979, the Petitioner had a full-scale IQ of 80. This test was administered
shortly after the Petitioner’s incarceration. This score renders the Petitioner eligible for
the death penalty in this state. See generally Trotter v. State, 932 So.2d 1045, 1050 (Fla.
2006) (holding that there is no mandate that evaluations regarding mental retardation
from the defendant’s youth should be afforded more weight than evaluations from later in
life). Our legislature has mandated, in Tennessee Code Annotated section 39-13-203(b),
that IQ test scores are relevant in enforcing the prohibition against the execution of
mentally retarded offenders. The courts of this state cannot ignore subsequent testing of
an alleged mentally retarded offender. See generally Pruitt v. State, 834 N.E.2d 90, 106
(Ind. 2005) (subsequent IQ tests beyond developmental stage relevant to overall
evaluation of offender). The proof establishes that the Petitioner failed to meet the

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bright-line mark of 70 for establishing mental retardation at the time of the offense. See,
e.g., Hunter v. State, 243 S.W.3d 664 (Tex. Crim. App. 2007) (defendant’s IQ before 18
was below 70, and above 70 at age of 33; defendant failed to establish he was mentally
retarded). Just as justice requires that the state not execute a person who is mentally
retarded, justice equally requires that a non-mentally retarded person be punished in
accordance with the penalties established by the legislature. Accordingly, we conclude
that the Petitioner has failed to establish by clear and convincing evidence that he was
mentally retarded at the time of the offense. See T.C.A. § 39-13-203(b).

II. Ineffective Assistance of Counsel Claim

The Petitioner contends that he has been denied the opportunity for a full and fair
hearing on the prejudice prong of his ineffective assistance of counsel claims. He asserts
that the Tennessee Supreme Court’s decision in Howell, 151 S.W.3d at 467, provides him
the due process right to seek resources for investigative and expert services and present
his ineffective assistance claim in a meaningful manner. The Petitioner asserts that
Howell provides that “similarly situated capital defendants have a right to a meaningful
hearing on issues that may not be denied or impaired based upon the arbitrary application
of procedural rules or upon the accident of when the defendant is able to raise or present a
claim for the first time.”

The Petitioner has previously challenged counsel’s performance in his first and
second petitions for post-conviction relief. See Coleman, 3 S.W.3d at 24-25; State v.
Michael Angelo Coleman, C.C.A. No. 31. Indeed, the Petitioner previously raised the
issue of expert services in his direct appeal of his second petition for post-conviction
relief. This court held:

Appellant also claims that his right to seek expert and investigative
assistance was not recognized until the Supreme Court issued its opinion in
Owens v. State, supra. However, in Owens, the Court recognized that
indigent defendants have a statutory right to investigative and expert
services in post-conviction capital cases. 908 S.W.2d at 929. Post-
conviction relief is only available when the conviction or sentence is void or
voidable due to the abridgement of a constitutional right. [T.C.A.] § 40-30-
105 (1990). Therefore, the right recognized in Owens is not cognizable in a
post-conviction proceeding and this issue is not properly before this Court.

Coleman, 3 S.W.3d at 25. Moreover, the Petitioner’s reliance on Howell is misplaced. In
Howell, the supreme court recognized the right to a meaningful hearing on issues that
could not have been litigated at a previous time. In other words, the court carved out an

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exception to the technical requirements of the Post-Conviction Procedure Act for
petitioners who now avail themselves to a constitutional right which has been determined
to be retroactive. The Petitioner’s claim to be reheard on his issue of ineffective
assistance of counsel fails to fall within the guidelines set forth in Howell. The Petitioner
is not entitled to relief on this claim.

CONCLUSION

This court has thoroughly reviewed the record and the argument presented by both
parties. This court concludes that the trial court did not err in denying the Petitioner’s
motion to reopen his petition for post-conviction relief. The judgment of the lower court
is affirmed.

____________________________________
JOHN EVERETT WILLIAMS, JUDGE

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