Mason v. Mitchell

RECOMMENDED FOR FULL-TEXT PUBLICATION
Pursuant to Sixth Circuit Rule 206
File Name: 08a0356p.06

UNITED STATES COURT OF APPEALS
FOR THE SIXTH CIRCUIT
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Petitioner-Appellant, -
MAURICE A. MASON,
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No. 05-4511
v.
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BETTY MITCHELL, -
Respondent-Appellee. -
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Appeal from the United States District Court
for the Northern District of Ohio at Cleveland.
No. 99-00524—David A. Katz, District Judge.
Argued: November 28, 2007
Decided and Filed: October 3, 2008
Before: BOGGS, Chief Judge; MOORE and CLAY, Circuit Judges.
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COUNSEL
ARGUED: David C. Stebbins, LAW OFFICES, Columbus, Ohio, for Appellant. Adam Michael
Van Ho, OFFICE OF THE OHIO ATTORNEY GENERAL, Cleveland, Ohio, for Appellee.
ON BRIEF: David C. Stebbins, LAW OFFICES, Columbus, Ohio, Carol A. Wright, FEDERAL
PUBLIC DEFENDER’S OFFICE, Columbus, Ohio, for Appellant. Carol Ann Ellensohn, Matthew
C. Hellman, OFFICE OF THE OHIO ATTORNEY GENERAL, Columbus, Ohio, for Appellee.
MOORE, J., delivered the opinion of the court, in which CLAY, J., joined. BOGGS, C. J.
(pp. 18-22), delivered a separate dissenting opinion.
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OPINION
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KAREN NELSON MOORE, Circuit Judge. This case returns to us following the district
court’s denial of Petitioner-Appellant Maurice A. Mason’s (“Mason”) petition for a writ of habeas
corpus filed pursuant to 28 U.S.C. § 2254. In Mason v. Mitchell, 320 F.3d 604 (6th Cir. 2003)
(“Mason I”), we remanded this case to the district court with instructions to hold an evidentiary
hearing regarding Mason’s claim that he received ineffective assistance of counsel at the sentencing
phase due to his counsel’s failure to conduct a reasonable investigation into his family background.
After holding an evidentiary hearing on December 29 and 30, 2003, and January 6, 2004, the district
court issued a Memorandum Opinion and Order denying Mason’s petition on October 31, 2005.
Mason v. Mitchell, 396 F. Supp. 2d 837 (N.D. Ohio 2005) (“Mason II”) (Joint Appendix (“J.A.”)
at 379-413). Although Mason’s counsel reviewed records provided by the state that contained some

1
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references to violence and drug use in the Mason family home during Mason’s childhood, Mason’s
counsel failed to investigate Mason’s background and essentially conducted no interviews of any
of Mason’s family members prior to settling upon a plan for the sentencing phase that was limited
to appeals for mercy and claims of residual doubt. We hold that trial counsel provided ineffective
assistance by failing to interview Mason’s family members and investigate the obvious red flags
contained in state records suggesting that Mason’s childhood was pervaded by violence and
exposure to drugs in the home from an early age. Accordingly, we REVERSE the judgment of the
district court, GRANT Mason a conditional writ of habeas corpus that will result in the vacation of
his death sentence unless the state of Ohio commences a new penalty-phase trial against him within
180 days from the date that the judgment in this matter becomes final, and REMAND the case for
further proceedings consistent with this opinion.
I. BACKGROUND
A. Facts
In Mason I, we summarized the factual background of this case as follows:
On February 8, 1993, Robin Dennis (“Robin”), the nineteen-year-old wife of
Chris Dennis (“Chris”), disappeared. Earlier that day, Robin and Chris had
socialized with Mason and other friends, and Chris and Mason had discussed trading
Chris’s .22 caliber Colt Frontier Scout revolver for Mason’s television. The next
day, Robin was reported as missing to the Union County Sheriff’s Department; the
report stated that Mason was the last person seen with Robin.
On February 10, 1993, Deputy Sheriff Jack Lautenslager (“Lautenslager”)
received a report about an abandoned car in a rural area of Marion County. Two
days earlier, Lautenslager had driven through that area and seen a black man
walking, whom he later identified as Mason. Chevron-style shoe impressions,
similar to those made by shoes that Mason and Robin owned, were found on the
outside of the passenger door and on the passenger’s side of the dash. Type-B blood,
Robin’s blood type, was found on the inside of the passenger door. A set of keys,
including car keys that fit a 1981 Chrysler owned by Mason’s wife, was on the car’s
front passenger seat.
A few hours after this discovery, Dennis Potts (“Potts”) of the Marion County
Sheriff’s Department questioned Mason about Robin’s disappearance. This
interview took place at the detective’s office of the Sheriff’s Department and lasted
for eighteen minutes. On February 12, 1993, following up on information from other
interviews, Potts questioned Mason again. The second interview took place in a
basement interrogation room and lasted, with pauses in the questioning, for four
hours. Mason appears to have understood that he was not under arrest at this time.
After the second interview, Mason’s parole officer took him into custody for a parole
violation.
On February 13, 1993, Robin’s body was found inside an abandoned building
that was within eighteen minutes’ walking distance from where her car had been
found. She was lying face down, wearing only a bra; her jeans and underwear were
pulled down to her ankles. Robin’s T-shirt and car keys were under her jacket,
which was found eight feet from her body with burrs and debris on it. The apparent
murder weapon, a blood-stained board with protruding nails, was found twenty feet
from her body. Another piece of wood found at the scene had strands of hair that
matched Robin’s hair. On February 15, 1993, detectives found a small blood-stained
piece of metal at the crime scene, which a firearms examiner later concluded was
identical to a grip-frame from a .22 caliber Colt Frontier Scout revolver and was
consistent with having come from the handle of such a revolver.
No. 05-4511 Mason v. Mitchell Page 3

On February 14, 1993, pathologist Dr. Keith Norton (“Norton”) conducted
an autopsy and concluded that Robin had died as a result of blunt force trauma
causing multiple skull fractures. Dr. Norton determined that the blood-stained board
found at the scene and the butt of a revolver could have caused Robin’s injuries. Dr.
Norton also found sperm in Robin’s vagina that DNA experts later matched to
Mason’s DNA. DNA material from Robin’s underwear also matched Mason’s DNA.
The experts did not find DNA from anyone other than Robin and Mason.
Mason I, 320 F.3d at 611-12 (footnotes omitted).
B. Procedural History
Our prior decision and the district court’s decision after our remand both recount the
procedural history of this case, see Mason I, 320 F.3d at 612-13; Mason II, 396 F. Supp. 2d at 840-
42, and we draw upon those decisions in our summary here.
In September 1993, Mason was charged with (1) aggravated murder, with a death penalty
specification that the murder occurred during the commission of a rape; (2) rape, with a prior
aggravated felony specification; and (3) having a weapon while under disability, with an offense of
violence specification. In October 1993, after finding that Mason was indigent, the trial court
appointed Lawrence A. Winkfield (“Winkfield”) of Columbus, Ohio, as lead counsel and Ted I.
Coulter of Marion, Ohio, as co-counsel in charge of the mitigation phase.
In December 1993, Mason was reindicted on the same charges, with a firearm specification
added to each count, and Mason pleaded not guilty. Mason’s jury trial began on May 31, 1994, and
concluded on June 18, 1994, when the jury found Mason guilty on all three counts.
On June 27, 1994, the trial entered the sentencing phase, and the court held a mitigation
hearing in the presence of the jury. Mason’s counsel presented the testimony of two deputy sheriffs
from the Marion County Jail Division, who testified regarding Mason’s good behavior during his
time in incarceration pending trial. J.A. at 712-19 (Tr. at 4237-44). Mason’s counsel presented brief
testimony from Ruby Mason, Mason’s mother, as well as his brother, sister, and cousin. The family
members asked the jury to show mercy and to spare Mason’s life. J.A. at 720-27 (Tr. at 4245-52).
Terry Mason, Mason’s wife, then testified, and she pleaded for mercy and displayed for the jury
some drawings that Mason had made for her while incarcerated. J.A. at 727-30 (Tr. at 4252-55).
On cross-examination, the prosecution questioned Terry Mason regarding her memory of events on
the day of the murder. J.A. at 730-40 (Tr. at 4255-65).
Finally, Mason made an unsworn statement on his own behalf, in which he denied killing
Robin Dennis and asked the jury to sentence him to one of the two life sentences so that he could
have “the chance to take [his case] through the Appeals Courts.” J.A. at 754-57 (Tr. at 4279-82).
At that point, the defense rested and the prosecution did not offer any evidence in rebuttal.
The trial judge then instructed the jury regarding the three possible sentences that it could
impose: (1) a sentence of death; (2) a sentence of life imprisonment with eligibility for parole after
thirty years; and (3) a sentence of life imprisonment with eligibility for parole after twenty years.
See J.A. at 762 (Tr. at 4287). After approximately four and one-half hours of deliberation, the jury
sent a question to the court, stating that “[w]e’re unable to reach a unanimous decision on any one
of the sentencing options.” J.A. at 822 (Tr. at 4370); State v. Mason, 694 N.E.2d 932, 954-55 (Ohio
1998). The trial judge then gave the jury an additional instruction about further deliberations and
asked whether there was a possibility that the jury might reach a verdict after an additional period
of time. J.A. at 822-24 (Tr. at 4370-72). The foreman initially answered “No,” but he agreed to
discuss the possibility of continuing deliberations with the other jurors. State v. Mason, 694 N.E.2d
No. 05-4511 Mason v. Mitchell Page 4

at 955. Then, “[a]t 5:00 p.m., the jury sent a note that they had made ‘some progress’ and that it was
‘best to adjourn for the evening & resume fresh in the AM.’” Id. After deliberating for
approximately thirty minutes the next morning, June 29, 1994, the jury indicated that they had
reached a unanimous verdict. Id. The jury’s verdict was a recommendation that Mason receive a
sentence of death.
On July 15, 1994, the trial judge accepted the jury’s recommendation and sentenced Mason
to death for aggravated murder. J.A. at 831-32 (Judgment at 1-2). “On August 9, 1994, the trial
court heard argument on and then denied Mason’s motion for a new trial.” Mason I, 320 F.3d at
613.
Mason filed a timely appeal in which he raised twenty-four issues, and the Ohio Court of
Appeals for the Third Appellate District affirmed his conviction and sentence. J.A. at 833-55; State
v. Mason, 1996 WL 715840, No. 9-94-45 (Ohio Ct. App. Dec. 9, 1996). Mason then appealed to
the Ohio Supreme Court, which also affirmed Mason’s conviction and death sentence. J.A. at 862-
876; State v. Mason, 694 N.E.2d 932 (Ohio 1998). The Supreme Court of the United States denied
Mason’s petition for a writ of certiorari on December 14, 1998. Mason v. Ohio, 525 U.S. 1057
(1998).
C. Procedural History—Post-Conviction
In Mason I, we summarized the course of Mason’s state collateral attack on his conviction
and sentence as follows:
While his direct appeal was pending, Mason filed a state collateral attack in
the Court of Common Pleas of Marion County, asserting seven assignments of error.
State v. Mason, 1997 WL 317431, at *1 (Ohio Ct. App. June 6, 1997). On
November 21, 1996, the court denied relief without holding an evidentiary hearing.
Id. Mason appealed the dismissal of his post-conviction petition to the Court of
Appeals for the Third Appellate District, which affirmed the judgment of the Court
of Common Pleas on June 6, 1997. Id. at *7. Mason then filed a timely appeal to the
Ohio Supreme Court, which dismissed the appeal on October 15, 1997, as not
involving any substantial constitutional question.
On July 15, 1999, Mason filed a petition for a writ of habeas corpus pursuant
to 28 U.S.C. § 2254, raising twenty-five challenges to his conviction and sentence.
On May 9, 2000, the district court denied Mason’s habeas petition and his motion for
an evidentiary hearing on various claims. Mason v. Mitchell, 95 F.Supp.2d 744, 795
(N.D. Ohio 2000). The district court subsequently granted a certificate of
appealability as to all claims.
Mason I, 320 F.3d at 613.
Our decision in Mason I remanded Mason’s claim of ineffective assistance at the sentencing
phase to the district court for an evidentiary hearing but otherwise affirmed the district court’s denial
of Mason’s petition.
D. The District Court’s Evidentiary Hearing on Remand
The district court held an evidentiary hearing on December 29 and 30, 2003, and on January
6, 2004. The district court issued a Memorandum Opinion and Order denying Mason’s petition on
October 31, 2005. Mason II, 396 F. Supp. 2d 837 (N.D. Ohio 2005). The district court provided
a thorough summary of the evidence and testimony presented at the hearing. Mason II, 396 F. Supp.
2d at 842-49, and we will discuss the evidence developed at that hearing as relevant to our analysis
below.
No. 05-4511 Mason v. Mitchell Page 5

II. ANALYSIS
A. Standard of Review
We review de novo a district court’s determinations regarding a habeas petitioner’s claim
of ineffective assistance of counsel. Higgins v. Renico, 470 F.3d 624, 630 (6th Cir. 2006). We
review any factual findings made by the district court for clear error. Moss v. Hofbauer, 286 F.3d
851, 858 (6th Cir.), cert. denied, 537 U.S. 1092 (2002).
The Antiterrorism and Effective Death Penalty Act of 1996 (“AEDPA”), Pub. L. No. 104-
132, 110 Stat. 1214 (Apr. 24, 1996), governs our review of a state court’s determination of Mason’s
claim because he filed his petition for a writ of habeas corpus after AEDPA’s effective date. Lindh
v. Murphy, 521 U.S. 320, 326-27 (1997). AEDPA provides that:
An application for a writ of habeas corpus on behalf of a person in custody pursuant
to the judgment of a State court shall not be granted with respect to any claim that
was adjudicated on the merits in State court proceedings unless the adjudication of
the claim—
(1) resulted in a decision that was contrary to, or involved an
unreasonable application of, clearly established Federal law, as
determined by the Supreme Court of the United States; or
(2) resulted in a decision that was based on an unreasonable
determination of the facts in light of the evidence presented in
the State court proceeding.
28 U.S.C. § 2254(d)(1)-(2).
A state court decision is “contrary to” clearly established federal law “if the state court
arrives at a conclusion opposite to that reached by [the Supreme] Court on a question of law or if
the state court decides a case differently than [the Supreme] Court has on a set of materially
indistinguishable facts.” Terry Williams v. Taylor, 529 U.S. 362, 412-13 (2000). A state court’s
decision is an “unreasonable application” of clearly established federal law “if the state court
identifies the correct governing legal principle from [the Supreme] Court’s decisions but
unreasonably applies that principle to the facts of the prisoner’s case.” Id. at 413. “[C]learly
established law under [AEDPA] encompasses more than just bright-line rules laid down by the
[Supreme] Court. It also clearly includes legal principles and standards enunciated in the Court’s
decisions.” Taylor v. Withrow, 288 F.3d 846, 850 (6th Cir.), cert. denied, 537 U.S. 1007 (2002).
“The lack of an explicit statement” of a rule “is not determinative” because “[t]he Court has made
clear that its relevant precedents include not only bright-line rules but also the legal principles and
standards flowing from precedent.” Id. at 852; see also Panetti v. Quarterman, 127 S. Ct. 2842,
2858 (2007) (“AEDPA does not ‘require state and federal courts to wait for some nearly identical
factual pattern before a legal rule must be applied.’”) (quotation omitted).
B. Clearly Established Federal Law Regarding Ineffective Assistance of Counsel at the
Sentencing Stage
The Supreme Court’s decision in Strickland v. Washington, 466 U.S. 668 (1984), provides
“the legal principles that govern claims of ineffective assistance of counsel.” Wiggins v. Smith, 539
U.S. 510, 521 (2003). Claims of ineffective assistance of counsel have “two components: A
petitioner must show that counsel’s performance was deficient, and that the deficiency prejudiced
the defense.” Id. The Supreme Court assesses performance using an “objective standard of
reasonableness” and “prevailing professional norms.” Strickland, 466 U.S. at 688.
No. 05-4511 Mason v. Mitchell Page 6

In this case, as in Strickland, Williams, Wiggins, and Rompilla v. Beard, 545 U.S. 374
(2005), Mason’s “claim stems from counsel’s decision to limit the scope of their investigation into
potential mitigating evidence” to be presented at the sentencing phase of a capital trial. Wiggins,
539 U.S. at 521; Rompilla, 545 U.S. at 380-81. In Williams v. Taylor, the Supreme Court
“concluded that counsel’s failure to uncover and present voluminous mitigating evidence at
sentencing could not be justified as a tactical decision . . . because counsel had not ‘fulfill[ed] their
obligation to conduct a thorough investigation of the defendant’s background.’” Wiggins, 539 U.S.
at 522 (quoting Williams, 529 U.S. at 396) (alteration in original).
The Supreme Court has also emphasized that in analyzing a claim that counsel provided
ineffective assistance by failing to investigate mitigating evidence, the “principal concern . . . is not
whether counsel should have presented a mitigation case. Rather, we focus on whether the
investigation supporting counsel’s decision not to introduce mitigating evidence of [the defendant’s]
background was itself reasonable.” Wiggins, 539 U.S. at 522-23. Likewise, the Supreme Court has
instructed that “[i]n assessing the reasonableness of an attorney’s investigation, however, a court
must consider not only the quantum of evidence already known to counsel, but also whether the
known evidence would lead a reasonable attorney to investigate further.” Wiggins, 539 U.S. at 527
(emphasis added). Therefore, even if counsel “limited the scope of their investigation for strategic
reasons, Strickland does not establish that a cursory investigation automatically justifies a tactical
decision with respect to sentencing strategy. Rather, a reviewing court must consider the
reasonableness of the investigation said to support that strategy.” Id. Finally, in assessing the
reasonableness of counsel’s investigation, the Supreme Court has cautioned that courts must avoid
“hindsight” and that our analysis should “include[] a context-dependent consideration of the
challenged conduct as seen ‘from counsel’s perspective at the time.’” Id. at 523 (quoting Strickland,
466 U.S. at 689).
As to showing the second Strickland prong of prejudice in the sentencing context, the
Supreme Court has explained that a petitioner may demonstrate prejudice by establishing that “there
is a reasonable possibility that at least one juror would have struck a different balance” had Mason’s
counsel uncovered and presented additional evidence of Mason’s background. Wiggins, 539 U.S.
at 537; State v. Brooks, 661 N.E.2d 1030, 1042 (Ohio 1996) (“[A] solitary juror may prevent a death
penalty recommendation by finding that the aggravating circumstances in the case do not outweigh
the mitigating factors.”). The Supreme Court has specifically observed that “the graphic description
of [a defendant’s] childhood, filled with abuse and privation, . . . might well have influenced the
jury’s appraisal of his moral culpability.” Williams, 529 U.S. at 398.
C. Mason’s Claims of Ineffective Assistance of Counsel
Mason attacks the performance of his counsel in several related ways, but the crux of his
challenge is that his counsel provided ineffective assistance because they failed to investigate his
background and conduct any in-depth interviews of his family members prior to the decision on June
22, 1994, to limit the mitigation presentation to appeals for mercy and claims of residual doubt.
Mason further contends that counsel’s deficient performance prejudiced him because subsequent
investigation has revealed significant additional information about Mason’s childhood that might
have humanized him to the jury—which had initially deadlocked regarding his sentence—and
persuaded at least a single juror that the death penalty was not an appropriate sentence. Finally, we
must consider whether the Ohio Supreme Court unreasonably applied clearly established federal law
in adjudicating Mason’s claim of ineffective assistance of counsel.
We agree with Mason on all three issues, and we analyze each in turn in the following
sections.
No. 05-4511 Mason v. Mitchell Page 7

1. Whether the Performance of Mason’s Counsel Was Deficient
In light of the Supreme Court’s decisions regarding what constitutes a reasonable
investigation of mitigating evidence at the sentencing stage—and of the circumstances that trigger
counsel’s obligation to investigate further—it is clear that the performance of Mason’s counsel was
deficient and objectively unreasonable. The testimony presented at the evidentiary hearing1
established that Coulter, who was responsible for handling the mitigation phase of Mason’s trial,
selected his strategy for the mitigation hearing during the course of a 75-minute telephone call with
members of the Ohio Public Defender’s Office on June 22, 1994, just days prior to the mitigation
hearing itself, which took place on June 27, 1994.2 J.A. at 1599-1604; J.A. at 1629; J.A. at 1721-22;
Resp. Br. at 56. Therefore, the evaluation of Coulter’s performance must focus on what knowledge
Coulter then possessed regarding Mason’s childhood and background and what investigation and
interviews, if any, that Coulter had performed prior to making that decision. See Wiggins, 539 U.S.
at 527 (“Strickland does not establish that a cursory investigation automatically justifies a tactical
decision with respect to sentencing strategy. Rather, a reviewing court must consider the
reasonableness of the investigation said to support that strategy.”).
Before analyzing Coulter’s investigative activities prior to June 22, we first outline the
minimum standards that the Supreme Court has established for such investigations. The Supreme
Court has described “the standards for capital defense work articulated by the American Bar
Association (ABA)” as “standards to which we long have referred as ‘guides to determining what
is reasonable.’” Wiggins, 539 U.S. at 524 (quoting Strickland, 466 U.S. at 688). The edition of
those standards current at the time of Mason’s trial “provide that investigations into mitigating
evidence ‘should comprise efforts to discover all reasonably available mitigating evidence and
evidence to rebut any aggravating evidence that may be introduced by the prosecutor.’” Id. (quoting
ABA Guidelines for the Appointment and Performance of Counsel in Death Penalty Cases
11.4.1(C), p. 93 (2d ed. 1989)).
The Supreme Court’s opinions in Wiggins and Rompilla offer particularly instructive
examples of how to analyze an attorney’s investigation into mitigating evidence. In Wiggins, the
Supreme Court noted that Wiggins’s counsel reviewed state-provided records that revealed his
mother’s chronic alcoholism, his history of shuttling among foster homes, his frequent and lengthy
absences from school, and an instance in which his mother abandoned him and his siblings for days
without food. Wiggins, 539 U.S. at 525. However, the Supreme Court held that Wiggins’s
“[c]ounsel’s decision not to expand their investigation beyond the [state] records fell short of the
professional standards that prevailed in Maryland in 1989” because “any reasonably competent
attorney would have realized that pursuing these leads [revealed in the state records] was necessary
to making an informed choice among possible defenses.” Id. at 524-25. Observing that “the
Maryland Court of Appeals appears to have assumed that because counsel had some information
with respect to petitioner’s background—the information in the [state] records—they were in a
position to make a tactical choice not to present a mitigation defense,” the Court characterized the

1
Mason’s other counsel was Winkfield, who primarily handled the guilt phase of Mason’s trial and testified
at the evidentiary hearing that he never interviewed any member of Mason’s family regarding Mason’s childhood or
background, nor did he interview any of Mason’s teachers, children’s service workers, or his parole officer. J.A. at 1518-
22. Mason’s family members confirmed that Winkfield never discussed Mason’s background or childhood with them.
See J.A. at 1930 (Mason’s father Michael Mason, Sr.); J.A. at 1050-51 (Mason’s mother Ruby Mason); J.A. at 1970-71
(Mason’s brother James Mason Jr.); J.A. at 1999-2000 (Mason’s sister Mioshi); J.A. at 2004-06 (Mason’s sister Michelle
Floyd); J.A. at 1958-59 (Mason’s cousin Minnie Range). In addition, Winkfield testified that he did not even review
the box of state records concerning Mason that the prosecution disclosed in discovery. J.A. at 1521. Finally, Winkfield
also testified that he was no longer licensed to practice law, having been suspended from the practice of law by the Ohio
Supreme Court in 2001 for reasons unrelated to Mason’s case. J.A. at 1522-23, 1541-42.
2
Winkfield testified that he did not participate in the call with the Public Defender’s office. J.A. at 1522.
No. 05-4511 Mason v. Mitchell Page 8

state court’s application of Strickland as “objectively unreasonable” because “the [state] court did
not conduct an assessment of whether the decision to cease all investigation upon obtaining the
[state] records actually demonstrated reasonable professional judgment.” Id. at 527. The Court
concluded that “[i]n light of what the [state] records actually revealed, however, counsel chose to
abandon their investigation at an unreasonable juncture, making a fully informed decision with
respect to sentencing strategy impossible.” Id. at 527-28. In discussing the nature of the evidence
that later investigation uncovered about Wiggins’s bleak childhood, the Court noted that a social
worker had prepared “an elaborate social history report . . . containing evidence of the severe
physical and sexual abuse [Wiggins] suffered” and that the social worker had relied on state records
“as well as interviews with petitioner and numerous family members.” Id. at 516 (emphasis added).
Finally, the Court approvingly discussed the federal district court’s conclusion that awareness of
some aspects of Wiggins’s background “did not excuse [his counsel] from their duty to make a ‘fully
informed and deliberate decision’ about whether to present a mitigation case” and that, “[i]n fact . . .
their knowledge triggered an obligation to look further.” Id. at 519 (quoting Wiggins v. Corcoran,
164 F. Supp. 2d 538, 559 (D. Md. 2001)) (emphasis added).
The Supreme Court’s decision in Rompilla offers a similar example regarding the obligation
of counsel to conduct an investigation into “all reasonably available mitigating evidence” that
includes efforts to gain information from both state records and family members. Id. at 524
(quotation omitted). In Rompilla, the Court noted that Rompilla’s counsel did some investigation,
which “includ[ed] interviews with Rompilla and some members of his family, and examinations of
reports by three mental health experts who gave opinions at the guilt phase.” Rompilla, 545 U.S.
at 381. The Court even observed that “Rompilla’s own contributions to any mitigation case were
minimal,” that Rompilla at times seemed to “send[] counsel off on false leads,” and that “counsel
spoke to the relatives in a ‘detailed manner,’ attempting to unearth mitigating information.” Id.
(quotation omitted).
Although Rompilla’s counsel certainly conducted some investigation into his background,
the Court held that Rompilla’s counsel were deficient because they failed to consult available public
records relating to Rompilla’s prior convictions. Id. at 382-90. In particular, the Court faulted
Rompilla’s counsel for failing to review records relating to a conviction for rape and assault given
the prosecutor’s announced plan to use that conviction as a central part of the state’s attempt to
prove an aggravating factor. Id. at 383-84, 388-89. The Court reasoned that “[i]t flouts prudence
to deny that a defense lawyer should try to look at a file he knows the prosecution will cull for
aggravating evidence, let alone when the file is sitting in the trial courthouse, open for the asking.”
Id. at 389. The Court further stated that “[i]f the defense lawyers had looked in the file on
Rompilla’s prior conviction, it is uncontested they would have found a range of mitigation leads that
no other source had opened up,” id. at 390, and the Court concluded that “[f]urther effort [to
research those leads] would presumably have unearthed much of the material postconviction counsel
found, including testimony from several members of Rompilla’s family, whom trial counsel did not
interview,” id. at 391 (emphasis added).
We now turn to assessing Coulter’s investigation prior to June 22 of Mason’s childhood and
background. In our previous opinion remanding this case to the district court for an evidentiary
hearing, we stated that “[w]e find inexplicable the apparent failure of trial counsel to investigate
mitigating evidence in this case.” Mason I, 320 F.3d at 623 n.13 (emphasis added). We also
observed that “trial counsel’s preparation for sentencing appears to have been limited to reviewing
the documents that the prosecution disclosed to them and deposing Dr. Spare, who tried ‘to
determine mitigation’ and ‘to attempt to determine the likelihood of [Mason] being a repeat violent
offender and/or his potential for rehabilitation.’” Id. at 626 (emphasis added) (quotation omitted);
see also id. at 623 (stating that “trial counsel does not appear to have made any independent effort
to investigate the particulars of Mason’s history, character, or background”) (emphasis added).
Finally, we stated that “[t]he alleged failure of defense counsel to prepare Mason’s family members
No. 05-4511 Mason v. Mitchell Page 9

for their testimony at sentencing further demonstrates that counsel conducted an inadequate
investigation of mitigating evidence.” Id. at 623-24 (emphasis added).
The evidentiary hearing confirmed what previously was only “apparent” or “alleged”: that
Coulter relied almost exclusively on the records provided by the state and inexplicably failed to
conduct his own independent investigation and interview members of Mason’s family regarding the
circumstances of his childhood and background. Coulter confirmed that he never conducted any in-
depth interviews with any of Mason’s relatives. J.A. at 1674-77; J.A. at 1728 (“There was no
extensive interviews.”). Although Coulter did contact some of Mason’s family members, see J.A.
at 1680 (stating he talked to various relatives “very briefly”), the crucial point is that the evidentiary
hearing demonstrated that Coulter’s “very brief[]” contacts with certain Mason family members
occurred after June 22, the point at which Coulter decided not to include any information about
Mason’s background or childhood in the mitigation presentation.
Coulter kept detailed, hand-written notes of the time that he spent working on Mason’s case,
see J.A. at 1298-1342, and Coulter’s extensive testimony at the evidentiary hearing demonstrates
that prior to selecting his mitigation strategy on June 22 Coulter did not interview members of
Mason’s family. According to Coulter’s records and his testimony, his limited investigation
essentially consisted of the following activities, discussed in chronological order from Coulter’s
appointment on October 28, 1993. J.A. at 1266.
First, from October 1993 until early May 1994, Coulter’s records and his testimony
demonstrate that he primarily devoted his time to seeking (and failing to obtain) mitigation
assistance from the Ohio Public Defender’s Officer and seeking (and failing to obtain) funding from
the trial court to hire an independent mitigation investigator. J.A. at 1549-1575 (testimony
interpreting time records from October 1993 to May 5, 1994); J.A. at 1298-1307 (time sheets for this
period); Pet. Br. at 27-30.
Second, in May to June 1994, Coulter spent time on efforts to obtain a brief psychiatric
examination of Mason. In early May, Coulter filed a motion seeking funds to pay for the services
of Dr. Joseph T. Spare (“Dr. Spare”), a local psychiatrist. J.A. at 1576-77. On May 9, the trial court
approved this request but limited the cost to $600, and Coulter’s notes from the hearing on the
motion stated that the purpose of the examination was “to find out whether [Mason] is a serial killer
or someone not to re-offend and kill again.” J.A. at 1368-69; J.A. at 1577-79 (testimony regarding
notes). After Dr. Spare examined Mason, he prepared a five-page psychiatric report. Mason I, 320
F.3d at 620-22. Dr. Spare based his examination and report solely on interviewing Mason himself
and limited his evaluation solely to determining Mason’s potential for rehabilitation and the
likelihood of future dangerousness; Dr. Spare did not cover Mason’s background or childhood in
any great detail. J.A. at 1637. Coulter testified that the purpose of Dr. Spare’s examination of
Mason was “to see whether [Mason] had any severe mental defects, whether he was a repeated serial
killer,” that “[i]t was not for [Dr. Spare] to go out and interview a bunch 3of witnesses,” and that Dr.
Spare “wasn’t to review a bunch of records in that regard.” J.A. at 1637. Coulter’s preparation for
the deposition included two hours on May 19 dedicated to reviewing and copying certain state
records to give to Dr. Spare, J.A. at 1318, as well as 1.75 hours devoted to preparing for and
conducting the deposition on June 7. J.A. at 1595, 1329. June 7 was during the guilt phase of

3
Why Coulter decided to focus Dr. Spare’s investigation on the chances of Mason being a repeat offender is
somewhat puzzling, given that, according to an expert who testified at the evidentiary hearing, “[u]nder Ohio law in
1993, 1994 and still today, Ohio has no aggravating circumstance of future dangerousness. I guess by—the flip side of
that be that it is certainly not a statutory mitigating factor.” J.A. at 1774-75; Mason II, 396 F. Supp. 2d at 847
(summarizing this testimony). That Coulter channeled one of his few actual investigatory activities toward an attempt
to establish the irrelevant—and, indeed, potentially rebuttal-enabling—proposition that Mason was unlikely to be a
repeat offender only further illustrates the deficient nature of Coulter’s performance.
No. 05-4511 Mason v. Mitchell Page 10

Mason’s trial, and the deposition took place after trial had ended for the day. J.A. at 1329 (time
sheet for June 7 reflecting six hours spent in court at trial).
After the conference with the Ohio Public Defender’s Office on June 22, Mason’s counsel
ultimately decided to forego presenting Dr. Spare’s deposition testimony because of fears that doing
so would open the door to damaging rebuttal evidence that the prosecutor intended to present
relating to Mason’s history of violent conduct, allegedly including rape, brandishing a gun, resisting
arrest, and burglary. Mason I, 320 F.3d at 624-25. We will analyze this issue in greater detail
below, in our discussion of prejudice.
Third, Coulter spent five hours on May 15, 1994, reviewing the voluminous records
pertaining to Mason that the state provided. J.A. at 1581-86, 1315. These records included
documents pertaining to Mason’s criminal history, his involvement with Children’s Services, drug
treatment programs, and some educational records. J.A. at 1585. The district court summarized
Coulter’s testimony as showing that “[f]rom viewing these documents, Coulter learned that [Mason]
was born into a drug-dependent family, that the family had in the past and currently was dealing
drugs, and that both parents previously had been incarcerated for drug trafficking.” Mason II, 396
F. Supp. 2d at 844. The records included a psychological evaluation performed when Mason was
thirteen years old that stated Mason “has been exposed to quite a lot of violence” and that he “comes
from a family which has had many problems over the years.” J.A. at 2193-94. Also included was
police report from August 1977, when Mason was thirteen years old. J.A. at 2186. The report stated
that Mason had several injuries—including a large swelling near his left eye, cuts around his nose,
and scars on his back and arms—that Mason claimed resulted from being beaten by his father. Id.
Fourth and finally, throughout the period from October 1993 to June 1994, Coulter met at
the jail with Mason and Mason’s wife several times. Although some of these visits lasted several
hours, Coulter testified that generally their discussions were “not extensively[] about the mitigation
part of the case.” J.A. at 1593. Nonetheless, Coulter testified that he had become aware of many
basic facts regarding Mason’s background and childhood. At the evidentiary hearing, Coulter
referred to notes he had taken pertaining to “some personal recollections” of Mason, such as that he
“said when his dad went to prison [] his mom whipped him and his brothers were tied. His father
tied him up too and whipped him . . . His dad would beat his mom and stabbed.” J.A. at 1672.
Almost entirely absent from Coulter’s activities is any mention of interviewing potential
witnesses, particularly family members, regarding mitigation evidence. The only interviews known
to have been conducted with any person other than Mason himself prior to the strategic decision on
June 22 appear to be the following: (1) a .1 hour or six-minute call to Mike Ring from Children’s
Services on May 17, and a .3 hour or eighteen-minute conversation with Mike Ring on May 24, J.A.
at 1586, 1589, 1316, 1321; (2) a .6 hour or thirty-six-minute meeting on May 18 with Lowell Titus,
who was a probation officer for Mason and his father, J.A. at 1559-60, 1317; Resp. Br. at 38, and
who told Coulter that he knew Mason grew up in a “drug environment,” J.A. at 1659.
Coulter’s records and testimony did demonstrate that he talked very briefly to some, but not
all, of Mason’s family members, but the only conversations with family members for which
Coulter’s notes establish a known date took place after June 22. Thus, what little information
Coulter learned from these brief conversations also could not have supported his strategic decision
to pursue a mitigation strategy limited to residual doubt and appeals for mercy. Coulter testified that
his notes showed that on June 26, the day before the mitigation hearing, he spent .3 hours, or
eighteen minutes, talking on the telephone to Michelle Floyd, Mason’s sister, Ruby Mason, Mason’s
mother, and two jailers who testified at the mitigation hearing that Mason had not caused any trouble
while he had been incarcerated. J.A. at 1612, 1334.
No. 05-4511 Mason v. Mitchell Page 11

Evidence presented at the hearing also indicated that Coulter never contacted several of
Mason’s siblings and other close relatives. Mason’s sister Mioshi Mason testified that she was not
interviewed by Mason’s attorneys, but that she would have been willing to testify about conditions
in the Mason home, J.A. at 1999-2000, and Coulter confirmed that he had not conducted an in-depth
interview with her, or with Mason’s sister Nyota Mason, or with Mason’s brothers Alex and Dimitri
Mason. J.A. at 1674.
Coulter also testified at the evidentiary hearing about two pages of notes taken during his
brief interviews with Mason’s father, James Mason, Sr., and Mason’s brother, James Mason, Jr., but
Coulter could not recall when those interviews took place nor did he identify an entry on his time
sheets corresponding to these interviews. J.A. at 1450 (notes of conversation with James Mason,
Jr.), J.A. at 1686-89 (testimony regarding conversation with James Mason, Jr.), J.A. at 1654-55 (“I
can’t recall exactly” when the interview with James Mason, Jr., occurred); J.A. at 1451 (four lines
of notes from conversation with James Mason, Sr.); J.A. at 1683-85 (testimony regarding
conversation with James Mason, Sr.), J.A. at 1656 (stating that Coulter had “no independent
recollection” of the conversation with James Mason, Sr., or when it occurred). Coulter recalled that
James Mason, Jr., worked as a guard at the Marion Correctional Institution, that James told him
there “was no abuse” in the household although there “was spanking” and that there were drug
problems in the Mason home. J.A. at 1687-88. Coulter testified that his notes of his conversation
with James Mason, Sr., Mason’s father, indicated that James Mason, Sr., was never found guilty of
the alleged assault against Mason described in the August 1977 police report, and that Mason’s
father “[s]ays never abused kid, did whip them.” J.A. 1683-84.
Even if these interviews took place prior to June 22, they would not have rendered Coulter’s
investigation into Mason’s background reasonable. Indeed, what Coulter appears to have learned
from these interviews simply underscores the inadequacy of his investigation. Mason’s brother
confirmed to Coulter that there was a “[d]rug problem at home,” J.A. at 1688, but Coulter’s notes
reflect that both James Mason, Jr., and James Mason, Sr., told Coulter that there “was no abuse” in
the home, although admitting that some degree of physical discipline was used, including
“spanking” and “whipping.” Those statements appear to contradict the ample documentary evidence
referred to above, such as the 1977 childhood psychological evaluation stating that Mason “has been
exposed to quite a lot of violence” and that he “comes from a family which has had many problems
over the years.” J.A. at 2193-94. Likewise, the district court noted that the documentary evidence
available to Coulter showed that Mason was “born into a drug-dependent family, that the family had
in the past and currently was dealing drugs, and that both parents previously had been incarcerated
for drug trafficking.” Mason II, 396 F. Supp. 2d at 844.
Coulter’s failure to continue his investigation and interview Mason’s mother and remaining
siblings about any abuse and drug activities is inexcusable given this apparent contrast between the
facts contained in the documentary evidence and what he apparently learned from Mason’s father
and brother. The documents available to Coulter indicated that drugs and violence were a large part
of Mason’s childhood, but his interview notes reflect that Mason’s father and brother denied abuse,
although they acknowledged physical discipline such as spanking and whipping. Coulter never
followed up and never conducted further interviews with other family members to determine which
account was accurate, and that failure was deficient performance. See Wiggins, 539 U.S. at 519
(stating that some knowledge may “trigger[] an obligation to look further”).
Finally, Coulter’s interviews with Mason’s father and brother were both brief. J.A. at 1728
(stating that “[t]here was no extensive interviews” with any of Mason’s family members); J.A. at
1656 (four lines of notes and “no independent recollection” of interview with James Mason, Sr.).
If those interviews occurred before June 22, Coulter apparently concluded that their cursory accounts
of life in the Mason home and Mason’s childhood, which were at odds with the documentary
evidence, provided him with a sufficient understanding of Mason’s background to make a
No. 05-4511 Mason v. Mitchell Page 12

reasonable decision regarding mitigation strategy. In particular, he apparently concluded that those
extremely brief interviews supported forgoing further investigation and the possible presentation of
a mitigation defense based on pervasive violence and drug abuse in Mason’s home.
In sum, the evidentiary hearing demonstrated that, although state records contained
information suggesting that Mason’s childhood was marked by violence and pervasive drug use,
Coulter’s investigative efforts to learn any further details about Mason’s background were woefully
inadequate. His efforts consisted of no more than reviewing documents provided by the state,
arranging for a psychiatric evaluation limited to predicting Mason’s future dangerousness, talking
to Mason himself, and very briefly talking to a small subset of Mason’s family members. Under the
Supreme Court’s governing case law regarding counsel’s obligation to undertake a reasonable
investigation to support strategic decisions about the presentation of mitigation evidence, we have
no doubt that the performance of Mason’s counsel was deficient.
2. Whether the Deficient Performance of Mason’s Counsel Caused Prejudice
To prevail on his claim of ineffective assistance of counsel, Mason must also show that his
counsel’s deficient performance caused him prejudice. We agree with Mason that his counsel’s
deficient performance caused him prejudice.
As described above, Mason need only have persuaded one juror not to impose the death
penalty, and Mason’s jury initially reported a deadlock regarding his sentence. Even a slightly more
compelling case for mitigation thus might have altered the outcome of the sentencing phase of
Mason’s trial. At the evidentiary hearing, Mason presented substantial evidence detailing the
abusive and unhealthy conditions of his childhood. The district court summarized this evidence as
showing that Mason’s father ran a prostitution ring for three years, that he operated a home-based
drug business with ten employees selling drugs for him, that both of Mason’s parents were daily
drug users as well as traffickers, that Mason’s mother shot his father because of his involvement
with prostitution, and that Mason’s parents regularly abused Mason and isolated all of their children
from anyone not associated with the parents’ drug dealing activities. Mason II, 396 F. Supp. 2d at
847-49. Further, the evidence demonstrated that Mason had experimented with drugs as an eight-
year-old, that Mason’s father took him along on trips to purchase and sell drugs while Mason was
in the sixth and seventh grades, and that Mason had a borderline personality disorder largely as a
result of his dysfunctional home environment. Id. at 847-49. Mason thus “has the kind of troubled
history that [the Supreme Court] ha[s] declared relevant to assessing a defendant’s moral
culpability,” and we therefore hold that “had the jury been confronted with this considerable
mitigating evidence, there is a reasonable probability that it would have returned with a different
sentence.” Wiggins, 539 U.S. at 534, 536.
The district court reached a contrary conclusion because it reasoned that any effort by
Mason’s counsel to introduce evidence about his childhood and background would necessarily have
led to the trial court’s admission of damaging rebuttal evidence about an alleged rape that Mason
had committed. See Mason II, 396 F. Supp. 2d at 855. The district court stated, without citation to
the record, that “the trial court specifically held that even if counsel presented only the mitigating
evidence pertaining to [Mason’s] family and social history, [Ohio evidence law] would allow the
prosecution to present its rebuttal evidence.” Id. The district court therefore concluded that Mason
could not establish prejudice because although “depicting his family background undoubtedly would
have evoked sympathy from the jury, the prosecution’s rebuttal evidence . . . could have turned the
jury against him.” Id.
Both the record and our holding in Mason I contradict the district court’s understanding
regarding the possible admission of the prosecution’s rebuttal evidence. The district court provided
no citation for its claim that the trial court ruled that the prosecution could present rebuttal evidence
No. 05-4511 Mason v. Mitchell Page 13

pertaining to Mason’s criminal history even if Mason’s mitigation presentation involved only his
family history, and this view is simply wrong.
As we stated in Mason I, testimony that purely concerned Mason’s troubled childhood would
“not give the prosecutor the same opportunity for rebuttal that evidence about good character or
rehabilitation potential could have.” Mason I, 320 F.3d at 622 n.10. Indeed, in State v. DePew, 528
N.E.2d 542, 555 (Ohio 1988), the Ohio Supreme Court held that if “a mitigation witness called by
the defense falsely or incompletely testifies on the extent of the defendant’s criminal record, the
prosecutor should be permitted to rebut.” (emphasis added). The Ohio Supreme Court emphasized
in DePew that “[t]his right is limited, however, to those instances where the defense offers a specific
assertion, by a mitigation witness or by the defendant, that misrepresents the defendant’s prior
criminal history.” Id. (emphasis added); see also id. at 545 (identical language in Syllabus ¶ 3)4;
see also Mason I, 320 F.3d at 626-27 (quoting nearly identical language from State v. Henness, 679
N.E.2d 686, 698 (1997)).5
The record also demonstrates that the trial court specifically addressed the admissibility of
the prosecutor’s rebuttal evidence in the context of whether Mason’s counsel planned to introduce
Dr. Spare’s deposition testimony. See J.A. at 681-86. The record does not indicate how the trial
court would have treated the prosecutor’s rebuttal evidence if Mason’s counsel presented only
evidence detailing Mason’s troubled childhood, most likely because Mason’s counsel never
investigated Mason’s childhood nor planned to present such evidence.

4
In the Ohio judicial system until 2002, it was “well-established that the syllabus of an opinion issued by [the
Ohio Supreme Court] states the law of the case . . . [and a]s such, all lower courts in this state are bound to adhere the
principles set forth therein.” Smith v. Klem, 450 N.E.2d 1171, 1173 (Ohio 1983); see also Cassidy v. Glossip, 231
N.E.2d 64, 65 (Ohio 1967) (Syllabus ¶ 6: “The syllabus of a decision of the Supreme Court of Ohio states the law of
the case”). Thus, in 1994 at the time of Mason’s trial, the third paragraph of the syllabus in DePew clearly stated the
binding rule that only specific assertions misrepresenting a defendant’s prior criminal history permitted the prosecutor
to offer rebuttal evidence.
Effective May 1, 2002, the Ohio Supreme Court amended the relevant rule to state that “[t]he law stated in a
Supreme Court opinion is contained within its syllabus (if one is provided), and its text, including footnotes.” S. Ct. R.
Rep. Op. 1(B)(1) (emphasis added).
5
The district court and the Warden both attack our opinion in Mason I by noting that the Ohio Supreme Court
issued its opinion in Henness three years after Mason’s trial. See Mason II, 396 F. Supp. 2d at 856 n.6; Resp. Br. at
59-60. The district court contended that in Henness the Ohio Supreme Court “iterated that the DePew holding only
allows the State to introduce rebuttal evidence if the defendant misstates his or her criminal history.” Mason II, 396 F.
Supp. 2d at 856 n.6. The district court concluded that “[c]ounsel cannot be held ineffective for failing to anticipate the
Henness decision’s firm resolution of this issue.” But as we point out above, Henness repeated DePew’s holding using
almost identical language, and we disagree that our reading of DePew and Henness punishes Mason’s counsel for
“failing to anticipate” anything. Indeed, the district court itself described testimony presented at the evidentiary hearing
that under “Ohio law as of 1994 and now, the defense does not open the door to rebuttal evidence unless it presents
evidence that is either inaccurate or misstates some point of evidence.” Mason II, 396 F. Supp. 2d at 847 (emphasis
added).
In addition, in State v. Durr, 568 N.E.2d 674, 683-84 (Ohio 1991), the Ohio Supreme Court applied DePew in
just this manner three years before Mason’s trial. At the sentencing phase in that case, the prosecutor’s statement
included the following remark: “‘The defendant’s lack of prior criminal convictions. Will he take the stand with a aworn
[sic] statement? Unfortunately, I don’t know how that applies to this case.’” Id. at 683 (alteration in original). Noting
that “[t]he record in this case is devoid of any reference by appellant or any mitigation witness that the appellant was
free of criminal convictions,” the Ohio Supreme Court explained that the prosecutor’s “statement does violate the DePew
standard as it improperly comments on both the appellant’s unsworn statement and the appellant’s prior convictions.”
Id. at 684.
Finally, as explained in text above, the record does not indicate that the trial court expressed any opinion
regarding whether a mitigation presentation relying purely on family background would permit the state to introduce
rebuttal evidence of Mason’s prior criminal acts because Mason’s counsel never advanced the possibility of such a
presentation, as defense counsel instead focused only on presenting Dr. Spare’s opinion concerning whether Mason was
likely to be a repeat offender.
No. 05-4511 Mason v. Mitchell Page 14

On June 27, 1994, the morning of the mitigation hearing, the trial court heard argument
regarding the status of Dr. Spare’s deposition and the nature of the defense’s mitigation strategy.
J.A. at 677-86. The prosecutor described Dr. Spare’s testimony as concluding that Mason “was not
likely to be a repeat violent offender, and he based that on his opinion that [Mason] had not engaged
in violent conduct in the past.” J.A. at 682. The prosecutor noted that Mason’s counsel no longer
planned to present Dr. Spare’s testimony and observed that defense counsel would present testimony
regarding Mason’s good conduct in jail and from family members appealing for mercy, and also
would argue against the death penalty based on residual doubt. J.A. at 683. The prosecutor stated
his conclusion that if Mason’s counsel did not intend to present “Dr. Spare’s examination, [then] the
State would not be in a position to rebut[] that evidence.” Id. Mason’s counsel then made a motion
in limine to prevent the prosecutor from admitting the rebuttal evidence in light of the defense’s
intention not to present Dr. Spare’s testimony but rather to pursue the limited strategy outlined
above. J.A. at 685-86. The trial court stated that “[i]f you don’t put on the record anymore than
what the Prosecutor indicated . . . then of course that will be granted.” J.A. at 686. This entire
discussion focused on Dr. Spare’s testimony, which, as the prosecutor indicated, involved a false
statement about Mason’s criminal history and thus would have permitted the prosecution, under
DePew, to introduce its rebuttal evidence regarding Mason’s criminal history.
Coulter’s testimony at the evidentiary hearing similiarly depicted the trial court’s evidentiary
ruling as tethered to the consequences of introducing Dr. Spare’s deposition testimony regarding
Mason’s criminal history and likelihood of being a repeat offender. In describing his conversation
with the Public Defender’s office on June 22, Coulter stated that the conversation was focused on
addressing the following dilemma. Coulter explained that “[i]f we introduced [Mason’s] family
history and/or Dr. Spare’s testimony about his ability to be rehabilitated or general characteristics
as being nonviolent,” then the prosecutor “was willing to bring in several different things . . . a
parole violation case where [Mason] supposedly brandished a firearm . . . bringing information of
[Mason’s] past convictions, burglarly and trafficking and drugs . . . [and] a young girl approximately
18 years of age who had alleged that Mr. Mason had raped her, I believe, back in October of ’92.”
J.A. at 1600-01. Coulter summarized that “the prosecutor’s position was, okay, if you go with
family history and/or, you know, Dr. Spare’s testimony, nonviolence or his characteristics or his
ability to be rehabilitated we’re going to bring this evidence in.” J.A. at 1601.
Later questioning clarified that the possible presentation of Dr. Spare’s testimony was seen
as the potential trigger that would permit the prosecutor to present rebuttal evidence. Coulter read
the conclusion of Dr. Spare’s report, which stated a conclusion that “[b]ased on the information
available, including Mr. Mason’s history, psychiatric examination, and psychological testing, [] Mr.
Mason is not likely to be repeat or violent offender nor does he have an unusual propensity to act
out violently in the future.” J.A. at 1730. The following exchange then occurred:
[Mr. Stebbins]: Now, when you had the discussions with Judge Wiedemann and
Prosecutor Slagle about rebuttal evidence coming in, Danielle
Miller [the alleged rape victim]—
[Coulter]: Yes, sir.
[Mr. Stebbins]: —Jones, brandishing a firearm, the burglary, all of those
discussions, was this going to come in in rebuttal to Dr. Spare’s
conclusions that [Mason] would not be a, not likely to be a
violent—repeat violent offender?
[Coulter]: Yes, because we were bringing up his criminal history, his history
was coming up through his—from Dr. Spare’s testimony.
[Mr. Stebbins]: So that comes in to rebut what Dr. Spare is going to conclude?
[Coulter]: That was part of the impression we got from the judge.
[Mr. Stebbins]: But Dr. Spare was going to testify, if he testified, that [Mason]
would not be a repeat violent offender?
No. 05-4511 Mason v. Mitchell Page 15

[Coulter]: Correct.
[Mr. Stebbins]: And the rebuttal would come in to rebut that?
[Coulter]: Yes, because it was part of his history.
J.A. at 1731-32. This discussion makes clear that the admissibility of the prosecutor’s rebuttal
evidence hinged on whether the defense would make use of Dr. Spare’s deposition testimony that
misstated Mason’s criminal history and that opined on the likelihood of Mason being a repeat
violent offender. Whether the trial court would have admitted the prosecutor’s rebuttal evidence in
response to a defense strategy based solely on the circumstances of Mason’s troubled childhood
remains a hypothetical question because Coulter never planned to present such a defense.
In sum, we hold that Mason has demonstrated a reasonable probability that, had his counsel
presented the mitigating evidence introduced at the evidentiary hearing, at least one juror might have
been persuaded not to impose the death penalty.
3. Whether the Ohio Supreme Court Unreasonably Applied Clearly Established
Federal Law in Adjudicating Mason’s Ineffective Assistance of Counsel Claim
Although we have concluded that Mason has satisfied the standards required to prevail on
a claim of ineffective assistance of counsel, to grant Mason’s petition for a writ of habeas corpus
requires holding that the Ohio Supreme Court unreasonably applied clearly established federal law
in denying his claim. 28 U.S.C. § 2254(d).
In rejecting Mason’s claim of ineffective assistance of counsel at the sentencing phase, the
Ohio Supreme Court’s opinion contained the following analysis, quoted in full:
Penalty Phase. Mason argues that his counsel failed to investigate and present a life
history of Mason and his psychological background so that he would not receive the
death penalty. Mason also complains about the paucity of mitigation evidence
presented in defense.
The record, however, suggests that defense counsel had voluminous records
about his history and background. Counsel prepared twelve exhibits documenting
aspects of Mason’s childhood, such as reports that he was beaten by his father and
released by his parents to juvenile authorities, as well as early psychological
evaluations, but did not present them to the jury. Mason argues that these exhibits
show that a cogent, persuasive mitigation case could have been built revealing
Mason’s childhood exposure to violence, his dysfunctional family, and his early
emotional and psychological problems.
But the records also show prior involvements with the criminal and juvenile
justice systems, and other unfavorable matters. Mason could not have presented
evidence as to his good character and rehabilitation potential without risking the
introduction of negative evidence by the state in rebuttal.
Similarly it was not an unreasonable strategic decision to refrain from
presenting the video deposition of psychiatrist Dr. Spare in order to avoid rebuttal
by evidence of Mason’s behavioral problems, character deficiencies, and poor
potential for rehabilitation. We will not second-guess the strategic decisions counsel
made at trial even though appellate counsel now argue that they would have
defended differently. State v. Post (1987), 32 Ohio St.3d 380, 388, 513 N.E.2d 754,
762.
Nor has Mason shown prejudice, the second Strickland requirement, namely
“a reasonable probability” that different tactical choices at the penalty phase would
have made a difference in the result. See State v. Bradley, 42 Ohio St.3d 136, 538
N.E.2d 373, paragraph three of the syllabus.
No. 05-4511 Mason v. Mitchell Page 16

State v. Mason, 694 N.E.2d 932, 956 (Ohio1998).
The Ohio Supreme Court unreasonably applied the Strickland standard in rejecting Mason’s
claim because the Ohio Supreme Court ignored the principle established in Strickland that “strategic
choices made after less than complete investigation are reasonable precisely to the extent that
reasonable professional judgments support the limitations on investigation.” Strickland, 466 U.S.
at 690-91; see also Williams, 529 U.S. at 396 (finding deficient performance because “trial counsel
did not fulfill their obligation to conduct a thorough investigation of the defendant’s background”).
Although the Ohio Supreme Court noted that Mason’s counsel “had voluminous records about his
history and background” and that his counsel “prepared twelve exhibits documenting aspects of
Mason’s childhood” for use in deposing Dr. Spare, State v. Mason, 694 N.E.2d at 956, the opinion
failed to consider whether Mason’s counsel conducted any interviews with Mason’s family members
or performed any investigation beyond examining the documents that the state provided to them and
talking to Mason. The Ohio Supreme Court simply asserted that Mason’s counsel had made a
strategic decision regarding mitigation strategy, but that court failed to assess whether a thorough
and reasonable investigation supported counsel’s strategic decision. This constitutes an
unreasonable application of Strickland. See Wiggins, 539 U.S. at 527 (observing that “the Maryland
Court of Appeals appears to have assumed that because counsel had some information with respect
to petitioner’s background—the information in the [state] records—they were in a position to make
a tactical choice not to present a mitigation defense,” and characterizing the state court’s application
of Strickland as “objectively unreasonable” because “the [state] court did not conduct an assessment
of whether the decision to cease all investigation upon obtaining the [state] records actually
demonstrated reasonable professional judgment”).
The Ohio Supreme Court also rejected Mason’s claim of ineffective assistance of counsel
on the ground that Mason had failed to show prejudice, but this analysis too is flawed and
objectively unreasonable. The Ohio Supreme Court noted Mason’s argument that a “cogent,
persuasive mitigation case could have been built revealing Mason’s childhood exposure to violence,
his dysfunctional family, and his early emotional and psychological problems.” State v. Mason, 694
N.E.2d at 956 (emphasis added). Despite this acknowledgment of the nature of the mitigation case
that Mason argued his counsel should have presented, the very next sentence in the Ohio Supreme
Court’s opinion stated that “[b]ut the [state] records show prior involvements with the criminal and
juvenile justice systems, and other unfavorable matters” and the court then observed that “Mason
could not have presented evidence as to his good character and rehabilitation potential without
risking the introduction of negative evidence by the state in rebuttal.” Id. (emphasis added).
Mentioning the possibility that presenting evidence “as to his good character and rehabilitation
potential” would risk rebuttal evidence makes absolutely no sense given that the opinion had just
described Mason’s argument that his counsel should have presented a mitigation case focusing on
his childhood, dysfunctional family, and his emotional psychological problems, not his good
character or rehabilitation potential. It was objectively unreasonable to hold that Mason failed to
show prejudice by invoking the spectre of rebuttal evidence responding to a mitigation strategy that
Mason was not advocating.
III. CONCLUSION
For the reasons discussed above, we REVERSE the judgment of the district court, GRANT
Mason a conditional writ of habeas corpus that will result in the vacation of his death sentence
unless the state of Ohio commences a new penalty-phase trial against him within 180 days from the
date that the judgment in this matter becomes final, and REMAND the case for further proceedings
consistent with this opinion.
No. 05-4511 Mason v. Mitchell Page 17

_________________
DISSENT
_________________
BOGGS, Chief Judge, dissenting. After we remanded to give the condemned exactly what
he asked for, an evidentiary hearing before a federal district judge, the learned trial judge carefully
reviewed the evidence presented and correctly applied the relevant federal law under AEDPA and
Strickland v. Washington. Today our court continues a distressing trend of finely parsing defense
counsel judgments, based on the most charitable (to the condemned) or malevolent (to the defense
counsel) view of facts and holds that counsel was constitutionally ineffective. I emphasize
constitutionally because in a common-sense way, counsel was of course ineffective – his client was
sentenced to death. However, that is not the standard that we are to apply, and I therefore dissent.
I. Ineffectiveness
“[T]he crux of [Mason’s] challenge is that his counsel provided ineffective assistance
because they failed to investigate his background and conduct any in-depth interviews of his family
members prior to the decision on June 22, 1994, to limit the mitigation presentation to appeals for
mercy and claims of residual doubt.” Op. at 6 (emphasis added). The emphasized portions of the
above quote illustrate the two principal bases on which today’s opinion rests: the adequacy and the
timing of the interviews defense counsel Ted Coulter conducted with Mason’s family members.
Coulter’s decision not to present any evidence related to Mason’s family background at the
sentencing phase was a strategic one, but today’s opinion argues that the investigation supporting
this decision was itself unreasonable.
First, with regard to the timing, the opinion places considerable emphasis on the fact that
Coulter did not verifiably conduct any interviews with Mason’s family members prior to June 22,
1994, the date on which Coulter, in consultation with the Ohio Public Defender’s Office, made the
strategic decision not to present any evidence related to Mason’s family background at the
sentencing phase (for fear that it would open the door to damaging rebuttal evidence). See Op. at
10-11. It states “Coulter’s records and testimony did demonstrate that he talked very briefly to
some, but not all, of Mason’s family members, but the only conversations with family members for
which Coulter’s notes establish a known date took place after June 22. Thus, what little information
Coulter learned from these brief conversations also could not have supported his strategic decision
. . . .” Ibid. While Coulter’s contemporaneous notes 1do not establish a date for most of the
interviews he conducted with Mason’s family members, it is incorrect to state categorically that
“Coulter’s extensive testimony at the evidentiary hearing demonstrates that prior to selecting his
mitigation strategy on June 22 Coulter did not interview members of Mason’s family.” Op. at 9.
Note Coulter’s testimony:
Q. Now, your decision then to forego the presentation of the family history and
to forego Dr. Spare’s deposition —
A. Yes, sir.

1
Coulter interviewed Michelle Floyd (Maurice Mason’s sister), J.A. 1657, 1680; James Mason, Jr. (his
brother), J.A. 1654, 1680; Ruby Mason (his mother), J.A. 1680; James Mason, Sr. (his father), J.A. 1656, 1680; and
Wilma Jones (his aunt), J.A. 1681. Coulter must also have spoken at some point with Tara Dyer (Mason’s cousin),
because he called her as a witness during the sentencing phase. J.A. 724. Coulter’s notes indicate that he conducted
phone interviews with Michelle Floyd and Ruby Mason on June 26 (though it is not clear that this was the only time he
ever spoke with them). J.A. 1334. There is no indication when the other interviews may have taken place. Coulter
could not remember whether he had ever interviewed four other of Maurice Mason’s siblings, and there was no evidence
to suggest that he had.
No. 05-4511 Mason v. Mitchell Page 18

Q. — at trial was based on the rebuttal that was going to come in, correct?
A. Yes, sir.
Q. And it was based on, in your opinion, the rebuttal being stronger than any
mitigation that you were to get out of this, correct?
A. Yes.
Q. Now, this was based on what you have stated is brief interviews with
Mason’s family, is that correct?
A. Correct.
Q. And that’s the information that you based your decision on correct?
A. Yes, sir.
J.A. 1736. Coulter unequivocally testified that his strategic decision was based on the interviews
he conducted with Mason’s family, which leads one to believe that he must have conducted at least
some of the interviews before making that decision. Nevertheless, Coulter could not remember —
testifying ten years later — the exact dates of those interviews, and he would commit only to having
conducted them prior to the mitigation hearing itself. J.A. 1655. Thus, the best that can be said for
the opinion is that Coulter’s testimony fails to establish whether (or which of) the interviews were
conducted before June 22. But Mason bears the burden of establishing the inadequacy of Coulter’s
investigation — Coulter is not responsible for proving the opposite, ten years after the fact.
Moreover, there is no dispute that Coulter addressed mitigation matters to some extent with Maurice
Mason himself during jail visits that indisputably occurred long before June 22. Op. at 10; J.A.
1593-94. He also spoke with Mason’s wife, Terry Mason, on numerous occasions long before June
22, and she was often present during Coulter’s jail visits with her husband, some of which addressed
mitigation matters. J.A. 1303-05, 1586, 1588, 1598.
Second, perhaps anticipating this argument, the opinion notes that, even if Coulter had
conducted the interviews prior to June 22, his investigation was still inadequate. Op. at 11. It is
asserted that the evidence that Coulter’s investigation did uncover was too limited to make a
reasonable decision regarding strategy, and, in fact, triggered a duty to investigate further. Ibid.
(citing Wiggins v. Smith, 539 U.S. 510, 519 (2003)). The opinion places great weight on Coulter’s
admissions that the interviews with the family members were not “in-depth” or “extensive.” Op.
at 9, 12.2 And it faults him for failing to question the family members about an apparent discrepancy
between what Mason’s father and older brother said about family life in the Mason household (that
there was physical discipline but no abuse) and what was contained in the state documents reviewed
by Coulter (detailing significant physical injuries that Mason sustained, allegedly at the hands of his
father). Op. at 10-11, 12.
Yet, the record makes clear that Coulter was already aware of virtually all of the details of
Mason’s background necessary to make a strategic decision whether to pursue a mitigation defense
based on family history. That is to say, the opinion does not point to a single significant piece of

2
Coulter testified that these interviews were “very brief[].” J.A. 1680. Nevertheless, at least one of the
interviews (with Mason’s older brother) was long enough for Coulter to compile a page of notes. J.A. 1450. The notes
demonstrate that Coulter learned important details regarding Mason’s upbringing, including that Mason was the “wild
one,” that there “was a drug problem in the home,” and that Mason was whipped. Ibid.
No. 05-4511 Mason v. Mitchell Page 19

evidence in the record of which Coulter was unaware due to his failure to investigate further.3
Rather, the record establishes that Coulter knew that there was significant domestic violence in the
household, including (1) that Mason was physically abused, (2) that his father would beat his
mother, (3) that the children would be tied up and whipped, (4) that his father once stabbed his
brother, (5) that Mason’s father “beat him with sticks while in the backseat of the car,” and (6) that
Mason ran away from home because his father beat him often. J.A. 1672, 1678-79, 1696-97, 2186.
Coulter was similarly aware of the extensive drug abuse in Mason’s home, including (1) that
Mason’s parents had “been selling dope before [he] was born,” J.A. 1236, 1672, (2) that they started
selling cocaine by the mid-1980s, J.A. 1672, (3) that they had drug-trafficking convictions, J.A.
1679, (4) that Mason started using drugs himself “in the middle elementary grades,” J.A. 1179, (5)
that he would steal his parents’ drugs (for which he would be punished), J.A. 1180-81, 2277, and
(6) that Mason “got into cocaine at age 14,” J.A. 2240.
Thus, even if Coulter had done everything that the opinion would require of him (e.g.,
contacting every single family member, or conducting more interviews of “greater depth”), he
would have learned virtually nothing that he did not already know. This stands in stark contrast to
Wiggins, in which trial counsel’s failure to investigate left a litany of horrific details of Wiggins’s
childhood undiscovered.4 Indeed, compared to trial counsel’s investigation in Wiggins — which
was limited5 to the review of a one-page pre-sentence report and some rudimentary social services
documents — Coulter’s investigation was extraordinarily thorough: he reviewed Mason’s criminal
records, juvenile records, Children’s Services records, counseling records, and educational records
(described by the opinion as “voluminous,” op. at 10); he spoke with Mason’s probation officer,
Lowell Titus, who was also Mason’s father’s probation officer; he arranged for a psychiatrist, Dr.
Joseph Spare, to do an evaluation of Mason’s mental health, including some exploration of Mason’s

3
To be sure, there are some details that might have emerged from exhaustive further investigation. For
example, there is an instance in which Mason witnessed his mother shoot his father (non-fatally). There is also evidence
that Mason’s father ran a prostitution ring, but, as the district court stated,
the duty to investigate further is triggered only when the information that trial counsel already reviews
warrants further investigation. Wiggins, 539 U.S. at 527. Neither defense trial counsel here
encountered any information in either their interviews with family members or their review of
documents that suggested that the Petitioner’s father was involved with prostitution. Thus, counsel
could not have reasonably known about it nor were they constitutionally required to discover its
existence.
J.A. 405.
4
These include that Wiggins’s mother
frequently left Wiggins and his siblings home alone for days, forcing them to beg for food and to eat
paint chips and garbage. Mrs. Wiggins’ abusive behavior included beating the children for breaking
into the kitchen, which she often kept locked. She had sex with men while her children slept in the
same bed and, on one occasion, forced petitioner’s hand against a hot stove burner—an incident that
led to petitioner’s hospitalization. At the age of six, the State placed Wiggins in foster care.
Petitioner’s first and second foster mothers abused him physically, and . . . the father in his second
foster home repeatedly molested and raped him. At age 16, petitioner ran away from his foster home
and began living on the streets. He returned intermittently to additional foster homes, including one
in which the foster mother’s sons allegedly gang-raped him on more than one occasion. After leaving
the foster care system, Wiggins entered a Job Corps program and was allegedly sexually abused by
his supervisor.
Wiggins, 539 U.S. at 516-17 (citations omitted).
5
Wiggins’s defense counsel also arranged for a psychological evaluation, but, unlike Mason’s psychiatric
evaluation, the evaluation of Wiggins “revealed nothing . . . of [his] life history.” Wiggins, 539 U.S. at 523.
No. 05-4511 Mason v. Mitchell Page 20

troubled childhood;6 he spoke with the deputy sheriffs who encountered Mason in jail; he talked
with Mike Ring, a Children’s Services worker who was familiar with Mason’s case; he interviewed
Mason himself and Mason’s wife about Mason’s background and 7family life; and he interviewed
(however briefly) Mason’s father, mother, brother, sister, and aunt. J.A. 1585-98, 1654-57, 1680-
81.
Although one might argue that Coulter’s decision to forego a mitigation defense based on
family history was a foolish one, it was not the product of a constitutionally deficient investigation.
There is nothing that any further investigation would have revealed that would have led Coulter to
weigh his options differently and come to a different conclusion. He possessed all of the essential
facts regarding Mason’s background necessary to make a reasonable strategic choice. The opinion
basically second-guesses that choice, and in so doing, applies the very hindsight that Strickland
forbids.
II. Prejudice
Because Mason fails to carry his burden of demonstrating that Coulter’s investigation was
constitutionally inadequate under Strickland’s first prong, there is no need to address prejudice. The
opinion is quite clear in holding that counsel was ineffective, not for making the strategic choice to
rely on residual doubt at sentencing, but for failing to conduct a sufficiently thorough investigation
to support that choice. Thus, in order for there to be prejudice resulting from this error, it must be
because a competent defense attorney, having conducted a more thorough mitigation investigation,
would instead have made the opposite strategic choice — electing to present a mitigation defense
based on Mason’s troubled upbringing rather than relying on residual doubt. But there is absolutely
no reason to believe that any competent defense counsel would ever have made this choice, no
matter the extent of the mitigation investigation, because the trial judge (according to Coulter) would
have allowed the prosecution to introduce damning rebuttal evidence, including, inter alia, the
testimony of an eighteen-year-old woman who had previously been raped by Mason — a crime
“eerily similar” to the one for which the jury had just convicted him. See Mason v. Mitchell, 320
F.3d 604, 646 (6th Cir. 2003) (Boggs, J., dissenting in part).
The opinion argues that the trial court was prepared to permit the prosecution’s rebuttal
evidence if defense counsel sought to admit Dr. Spare’s deposition testimony, but that it never
specifically addressed the potential rebuttal evidence, which remains a “hypothetical question.” Op.
at 14, 15. It also argues that the state of evidence law in Ohio as it existed when Mason was tried
was that, so long as none of the defense witnesses misrepresented Mason’s criminal history or
likelihood for future dangerousness, the prosecution would not have been permitted to introduce any
rebuttal evidence. Op. at 13-14. While the opinion’s views on these matters could be thoroughly
controverted, I have not done so because, in a correct analysis, they are irrelevant.
Even if the opinion’s analyses of Ohio evidence law and DePew were correct as a matter
of prediction of ultimate resolution by courts of last resort, Coulter’s estimation of the trial judge

6
The opinion describes the evaluation as “limited . . . solely to determining Mason’s potential for rehabilitation
and the likelihood of future dangerousness; Dr. Spare did not cover Mason’s background or childhood in any great
detail.” Op. at 9. Although Coulter did describe the evaluation as “very limited,” J.A. 1637, Dr. Spare described it as
a “more in-depth evaluation of [Mason’s] situation and background, including some personality evaluation,” J.A. 1178.
However one chooses to characterize it, Dr. Spare clearly did go into some depth on the issues of drug abuse and
physical violence in the Mason household. See J.A. 1178-83. As previously noted, Dr. Spare took a “relatively
extensive oral history from Mason” that “recounted essentially all of the facts that, according to [the] court, were not
discovered by defense counsel.” Mason v. Mitchell, 320 F.3d 604, 644 (6th Cir. 2003) (Boggs, J., dissenting in part).
7
Coulter also presumably spoke with Mason’s cousin, Tara Dyer. See n.1 supra. The opinion describes this
entire group as a “small subset” of Mason’s family, op. at 12.
No. 05-4511 Mason v. Mitchell Page 21

was that he would have permitted the introduction of the rebuttal evidence regardless. To be sure,
as I stated before our remand,
[d]efense counsel . . . could have . . . appealed a district court decision to admit
Mason’s negative history as rebuttal evidence. Yet we have never held that defense
counsel is constitutionally obligated to take such a risk, especially when the trial
court’s ruling is far from clearly the abuse of discretion that would be required to
overturn its evidentiary determination.
Mason, 320 F.3d at 645 (Boggs, J., dissenting in part). And it is entirely possible that, had defense
counsel pursued a mitigation strategy that relied on extensively describing Mason’s character and
background, one of the family members might accidentally have commented in some way on
Mason’s criminal history, which would have opened the door to the disastrous rebuttal evidence
even under the court’s reading of DePew. (In which case, no doubt, Coulter would be accused of
ineffectiveness for failing to rely solely on residual doubt.)
It is also notable, and remarkable, that the opinion waves off the likely, or plausible, outcome
had the “poor me” defense been presented at trial as merely hypothetical, and never flatly states that
there is a reasonable probability, in that courtroom, at that time, that petitioner would not have been
sentenced to death, in light of the actual likelihood of the devastating rebuttal.
III. Conclusion
This opinion sets an almost impossibly high bar for defense counsel in capital cases.
Defense counsel is now required “to locate and interview the client’s family members . . . and
virtually everyone else who knew the client and his family, including neighbors, teachers, clergy,
case workers, doctors, correctional, probation or parole officers, and others,” Van Hook v. Anderson,
535 F.3d 458, 463 (6th Cir. 2008) (quoting the ABA Guidelines for the Appointment and
Performance of Counsel in Death Penalty Cases ¶ 10.7, at 83); he must interview them long enough
so that those interviews can be characterized as “extensive” and “in-depth,” op. at 9; every
conceivable family member must be contacted, no matter that defense counsel has spoken with the
defendant, his wife, mother, father, brother, sister, aunt, and cousin (along with several non-family
members), op. at 11-12; and he must do all this even if he reasonably believes (based on the trial
court’s rulings and his own reasonable interpretation of state law) that the introduction of any
evidence regarding the defendant’s family background could open the door to truly disastrous
rebuttal evidence by the prosecution. Nothing in Strickland or its progeny requires defense counsel
to go to such extreme lengths in order to meet the (relatively low) threshold of “reasonably effective
assistance.”
For these reasons, I respectfully dissent.