F I L E D
United States Court of Appeals
Tenth Circuit
UNITED STATES COURT OF APPEALS
FEB 14 2000
TENTH CIRCUIT
PATRICK FISHER
Clerk
UNITED STATES OF AMERICA,
Plaintiff - Appellee, No. 99-8026
v. (D.C. No. 97-CR-132-2)
LUIS CISNEROS LEDESMA, aka (D. Wyo.)
Luis Garcia, aka “Luis”,
Defendant - Appellant.
ORDER AND JUDGMENT *
Before TACHA, McKAY, and HENRY, Circuit Judges.
Defendant-Appellant Luis Cisneros Ledesma appeals his conviction for
conspiracy to distribute methamphetamine, alleging that the evidence was
insufficient to support the conviction. He also challenges the district court’s
exclusion of testimony by his expert witness. Finally, he appeals his sentence,
objecting to the trial court’s determination that the relevant drug quantity
assignable to him exceeded one kilogram of methamphetamine.
*
This order and judgment is not binding precedent, except under the
doctrines of law of the case, res judicata, and collateral estoppel. The court
generally disfavors the citation of orders and judgments; nevertheless, an order
and judgment may be cited under the terms and conditions of 10th Cir. R. 36.3.
I.
Defendant, known by many aliases including “Spider,” was charged by
indictment with conspiracy to possess with intent to distribute and distribution of
methamphetamine in violation of 21 U.S.C. §§ 841(a)(1), 841(b)(1)(A), and 846.
The charge was based on his alleged drug sales during the period from March
through December 1996. He was also charged with unlawful reentry into the
United States after having been deported, a violation of 8 U.S.C. § 1326(b)(2).
Defendant entered a plea of not guilty before the district court on July 24,
1998. On August 21, his trial was severed from that of his co-defendants on the
indictment, Becky Henderson, Robert Schram, and Brett Christiansen.
Immediately following commencement of a jury trial on December 14, he entered
a plea of guilty to the unlawful entry count. On December 18, 1998, the jury
returned a guilty verdict on the conspiracy and distribution count.
The government presented evidence at trial that Defendant was a
substantial supplier of methamphetamine to a drug trafficking organization
operating in and near Evanston, Wyoming. The government’s principal witness
was David Reese. Mr. Reese testified that over a period of approximately eight
months, he accompanied Mr. Schram on trips to Salt Lake City, Utah, to purchase
drugs from suppliers including Defendant and co-defendant Daniel Chaldez. 1 Mr.
1
Daniel Chaldez entered a guilty plea and was sentenced on July 30, 1998.
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Reese stated that he first met Defendant in late March 1996 when the arrest of
Mr. Chaldez forced Mr. Reese and Mr. Schram to find another drug source. On
this occasion Mr. Reese and Mr. Schram traveled to an Arby’s restaurant off
Redwood Road in Salt Lake City where Mr. Schram made a telephone call.
Shortly thereafter, Defendant arrived on the scene, spoke to Mr. Reese, and then
met privately with Mr. Schram. Mr. Reese testified that Mr. Schram obtained
approximately an ounce of methamphetamine at this meeting with Defendant. See
R., Vol. 6 at 50, 63-65.
Mr. Reese testified that following this initial contact he and Mr. Schram
obtained one- to two-ounce quantities of methamphetamine from Defendant on a
weekly or twice-weekly basis from at least late March 1996 through April or May
of 1996. See id. at 67-69. At that time Mr. Reese and Mr. Schram ended their
relationship, and Mr. Reese began purchasing directly from Defendant, first in
one-half ounce quantities and later in ounce quantities. See id. at 73-74. He also
testified to his receipt of a one-pound chunk of methamphetamine from Defendant
in September or October of 1996. See id. at 74-77. Witnesses Ms. Henderson
and Bill Piper, Mr. Reese’s friend, corroborated some of Mr. Reese’s details
concerning this transaction. See id. Vol. 7 at 95; Vol. 8 at 28-30. When Mr.
Reese delivered $4000 toward his outstanding balance on the one-pound chunk,
Defendant supplied him with an additional four- to six-ounce quantity, the amount
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he “almost always picked up” at that point. Id., Vol. 6 at 88. From that time until
his arrest in December 1996, Mr. Reese traveled to Salt Lake approximately every
week or every two weeks, picking up four to six ounces from Defendant on each
trip. On the day of his arrest, police found Mr. Reese in possession of four and
one-eighth ounces of methamphetamine. Mr. Reese testified that these drugs
came from Defendant. See id. at 49, 88.
While Mr. Reese was the only individual who could actually identify
Defendant as the person from whom he obtained methamphetamine, several
witnesses offered corroborating testimony. Tami Boyles, formerly Mr. Schram’s
girlfriend, Mr. Piper, and Ms. Henderson all testified at Defendant’s trial that they
had taken one or more trips to Salt Lake City with Mr. Reese to purchase
methamphetamine from his source and that they knew his source to be someone
called “Spider.” The details of their accounts–the Redwood Road area, phone
calls from Arby’s, and short drives to a nearby apartment complex–were similar to
those given by Mr. Reese. See id., Vol. 7 at 39-42, 90-92; Vol. 8 at 26, 30-32.
Other non-accomplice testimony also corroborated Mr. Reese’s testimony
that Defendant was his drug source. Leila Evers, the manager of the Hartland
Apartments where Mr. Reese said he met Defendant, testified that Oclires Garcia,
identified as Defendant’s girlfriend, rented an apartment at that complex from
October 1995 to November 1996. Clyde Lindquist, the maintenance supervisor
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for Hartland Apartments, stated that he had previously identified a photograph of
Defendant as a person he had frequently seen with Ms. Garcia at her apartment
there. Ms. Garcia moved to another complex in November 1996. Todd White,
the manager of that complex, confirmed that he had identified Defendant from a
photo as Ms. Garcia’s boyfriend, “Spider.” See id., Vol. 7 at 69, 78-79, 117-121.
II.
Defendant argues that the record contains insufficient evidence to support
the jury’s guilty verdict. He argued at trial that he was not the individual who
sold the drugs involved in this drug trafficking scheme. He contends on appeal
that he has been convicted of “guilt by association” merely because he knew co-
defendant Mr. Chaldez. Appellant’s Br. at 7. He asserts that the only other
testimony to his participation in this drug trafficking scheme was that of David
Reese and argues that Mr. Reese’s testimony was not credible. See id. at 3-9.
When addressing a claim that the evidence is insufficient to support a jury
verdict, this court reviews the record de novo and asks only whether “taking the
evidence–both direct and circumstantial, together with the reasonable inferences
to be drawn therefrom–in a light most favorable to the government, a reasonable
jury could find the defendant guilty beyond a reasonable doubt.” United States v.
Hanzlicek, 187 F.3d 1228, 1239 (10th Cir. 1999). While “the evidence supporting
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the conviction must be substantial and do more than raise a suspicion of guilt,”
we have held that “[t]he jury, as fact finder, has discretion to resolve all
conflicting testimony, weigh the evidence, and draw inferences from the basic
facts to the ultimate facts.” United States v. Anderson, 189 F.3d 1201, 1205
(10th Cir. 1999) (citation and quotations omitted).
We conclude that a reasonable jury could have found Defendant guilty on
the basis of the evidence presented in the record. We agree with Defendant that
Mr. Reese’s drug use, involvement in the drug trafficking scheme, and testimony
pursuant to a plea agreement all raise questions concerning Mr. Reese’s
credibility. However, the jury was informed of the credibility question.
Defendant’s counsel strenuously cross-examined Mr. Reese about both his
capacity to remember and his motive to testify for the government. See e.g., R.,
Vol. 6 at 103-112, 118. Jury instructions cautioned the jurors to weigh more
carefully the testimony of a drug abuser than that of a non-abuser and the
testimony of an alleged accomplice more carefully than the testimony of a witness
who has not participated in the commission or a crime. See id., Vol. 4, Doc. 400
at Instructions 46, 47. The court instructed the jurors to determine whether the
testimony of an accomplice may have been affected by an agreement he or she
may have made with the government. See id. at Instruction 46.
[T]he assumption that the testimony of an accomplice should seldom,
if ever, be believed. . . . [i]s not the law. This is true because [i]t is
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the right of the jury to determine the credibility of each
witness . . . and a jury may convict based on the uncorroborated
testimony of a co-conspirator, so long as the testimony is not
incredible on its face and is otherwise capable of establishing guilt
beyond a reasonable doubt. We have also stated a conviction based
on accomplice testimony may be affirmed if the district court
properly instructed the jury that accomplice testimony must be
carefully scrutinized, weighed with great care, and received with
caution.
United States v. Torres, 53 F.3d 1129, 1140 (10th Cir. 1995) (quotations and
citations omitted). The jury obviously found Mr. Reese’s testimony, as
corroborated by the testimony of other witnesses, credible. We conclude that the
evidence was more than sufficient to support the conviction, and “[w]e do
not . . . second-guess the jury’s credibility determinations, nor do we reassess the
jury’s conclusions about the weight of the evidence presented.” United States v.
Yoakam, 116 F.3d 1346, 1349 (10th Cir. 1997).
III.
Defendant’s second challenge is to the district court’s exclusion of
testimony by his expert witness. Defendant submitted a notice of intent to offer
the expert testimony of Kathy M. Verdeal about the effects of methamphetamine
on users, presumably to inform the jury of the effect of drugs on the perceptions
and memory of those witnesses who were or had been drug abusers. The
government filed a motion in limine, seeking to exclude that testimony. After a
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hearing on the matter, the district court granted the government’s motion. We
review the decision to exclude expert testimony for an abuse of discretion.
United States v. Call, 129 F.3d 1402, 1405 (10th Cir 1997), cert. denied, 118 S.
Ct. 2064 (1998).
The Federal Rules of Evidence state:
If scientific, technical, or other specialized knowledge will
assist the trier of fact to understand the evidence or to determine a
fact in issue, a witness qualified as an expert by knowledge, skill,
experience, training, or education, may testify thereto in the form of
an opinion or otherwise.
Fed. R. Evid. 702. A district court ruling on a proffer of expert testimony must
determine whether the expert is proposing to testify to (1) reliable “scientific
knowledge” that (2) “will assist the trier of fact to understand or determine a fact
in issue.” Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 592
(1993); see also United States v. Smith, 156 F.3d 1046, 1052 (10th Cir. 1998),
cert. denied, 119 S. Ct. 844 (1999).
The district court expressed some reservations regarding the reliability of
the proffered testimony. The court observed that the expert witness’s background
was primarily as a chemist and toxicologist trained in techniques to determine the
presence of toxic substances and chemicals in tissues and fluids. Her vitae did
not indicate a focus in her research on the psychological or pharmacological
effects of methamphetamine. The court expressed graver doubts concerning the
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relevance and helpfulness of the proffered testimony. Acknowledging that the
expert might have read some literature on the effects of controlled substances on
memory and perception, the court determined that her presentation would take up
a great deal of time and possibly confuse the jury. The expert had no information
specific to the witnesses in this case. The court observed that the testimony she
would offer regarding lack of sleep and memory loss by drug addicts involved
relatively simple matters for the jury to understand. The information could be
elicited from the other witnesses. The court concluded that, to the extent it was
relevant to facts at issue, expert’s other proffered testimony on how
methamphetamine is ingested and how it is made also could be elicited from the
other witnesses. See R., Vol. 5 at 25-33. Having reviewed the district court’s
rationale, we conclude that the court did not abuse its discretion. The court could
reasonably have determined that the proffered testimony, to the extent it was
reliable, would not have assisted the trier of fact.
IV.
Defendant's final challenge is to the district court's determination that the
relevant quantity of methamphetamine assignable to him exceeded one kilogram.
Defendant first contends that the testimony of witness David Reese on the
quantities involved is “devoid of reliability.” Appellant's Br. at 9.
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We review factual findings regarding drug quantities for clear error. See
United States v. Richards, 27 F.3d 465, 468 (10th Cir. 1994). This court has
previously upheld drug quantity determinations based on the testimony of
individuals allegedly of “questionable credibility.” United States v. Dennino, 29
F.3d 572, 578 (10th Cir. 1994); see also Browning, 61 F.3d at 754-55. We have
held findings based on their testimony clearly erroneous only in those cases where
the findings have lacked “minimum indicia of reliability.” See, e.g., Richards, 27
F.3d at 469-70 (holding that witness’s testimony was “extremely vague,” “flatly
contradictory,” and based solely on government guesswork); cf. United States v.
Robinson, 904 F.2d 365, 372 (6th Cir. 1990) (concluding that witness was
pressured into fixing quantities that were “totally a guess”).
In this case, the district court, based on its observations, stated that Mr.
Reese, the government’s principal witness, “possesses substantial ability and
intelligence. . . . [and] is well able to organize his thoughts.” R., Vol. 11 at 28.
The court found that Mr. Reese’s testimony was internally consistent and was
corroborated by the accounts of several witnesses. Id. at 29-33. Among the
witnesses were two police officers who substantiated certain details of Mr.
Reese’s testimony regarding two different trips between Evanston and Salt Lake
City. Id. at 29-30. The court noted that other witnesses, including Ms.
Henderson, Mr. Piper, and Ms. Boyle, provided further testimony consistent with
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Mr. Reese’s. Id. at 29-33. Based on these observations and on the underlying
record, we hold that the district court did not clearly err in determining that Mr.
Reese’s testimony was credible and in relying on that testimony in calculating the
quantities of drugs attributable to Defendant.
Defendant also argues that the district court erred in its estimation and
calculation of the relevant drug quantities. Drug quantities attributable to a
defendant convicted of a conspiracy are established “on the basis of the quantity
of drugs which [the defendant] reasonably foresaw or which fell within ‘the
scope’ [of the defendant's] agreement with the conspirators.” United States v.
Roberts, 14 F.3d 502, 522 (10th Cir. 1993) (citations, quotations, and emphasis
omitted). For sentencing purposes, the government bears the burden of proving
the quantity of drugs by a preponderance of the evidence. United States v. Hooks,
65 F.3d 850, 854 (10th Cir. 1995). The district court may estimate the quantity
provided the information underlying its estimate has “minimum indicia of
reliability.” United States v. Browning, 61 F.3d 752, 754 (10th Cir. 1995). We
review “the district court’s factual findings regarding the quantity of drugs for
which a defendant [should be] held responsible for clear error.” Hooks, 65 F.3d
at 854; see also United States v. Johnston, 146 F.3d 785, 795 (10th Cir. 1998),
cert. denied, 119 S. Ct. 839 (1999).
Based on its assessment of the evidence offered by Mr. Reese and the other
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witnesses, the district court found that the government had shown by a
preponderance of the evidence that the quantity of methamphetamine attributable
to Defendant exceeded one kilogram. Mr. Reese testified that Mr. Schram
received a one-ounce quantity from Defendant at their initial meeting. Mr. Reese
also stated that he received from Defendant both a one-pound chunk of
methamphetamine in September or October and the four-and-one-eighth-ounce
quantity obtained during his arrest. Furthermore, Mr. Reese testified to a series
of purchases from Defendant on a bi-weekly or more frequent basis between
March and December 1996. These transactions involved one-half to six-ounce
quantities from March through September or October and four- to six-ounce
quantities from then until December. Based on this testimony, the court could
easily have attributed to Defendant quantities of methamphetamine totaling one
kilogram of more. Having reviewed the testimony, we hold that the district court
did not err in its factual findings regarding the quantity of methamphetamine for
which Defendant should be held responsible.
AFFIRMED.
Entered for the Court
Monroe G. McKay
Circuit Judge
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