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No. 10105367
United States Court of Appeals for the Ninth Circuit
United States v. Jazzmon Russell
No. 10105367 · Decided September 5, 2024
No. 10105367·Ninth Circuit · 2024·
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Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
September 5, 2024
Citation
No. 10105367
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS SEP 5 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 22-50056
Plaintiff-Appellee, D.C. No.
2:17-cr-00533-RGK-1
v.
JAZZMON UNIQUE RUSSELL, AKA MEMORANDUM*
Jasmine Russell, AKA Jazzman Unique
Russell,
Defendant-Appellant.
Appeal from the United States District Court
for the Central District of California
R. Gary Klausner, District Judge, Presiding
Argued and Submitted July 15, 2024
Pasadena, California
Before: PAEZ and SANCHEZ, Circuit Judges, and LYNN,** District Judge.
Jazzmon Russell (“Russell”) appeals his conviction under 18 U.S.C.
§ 922(g)(1) and his statutory maximum sentence. We have jurisdiction under 28
U.S.C. § 1291 and 18 U.S.C. § 3742. For the reasons explained below, we vacate
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The Honorable Barbara M. G. Lynn, United States District Judge for
the Northern District of Texas, sitting by designation.
the judgment and sentence and remand for the district court to make a reliability
determination as to the DNA evidence and expert testimony.
Russell raises several challenges to his conviction and sentence. He alleges
the following errors: (1) admission of the DNA evidence and expert testimony
without a reliability finding; (2) admission of the 911 and dispatch calls; (3)
admission of subsequent act evidence; (4) an impermissibly coercive Allen charge;
(5) insufficient evidence to support his conviction; (6) cumulative error; (7) denials
of his motions to continue the trial and replace counsel; and (8) procedural and
substantive errors in sentencing him to the statutory maximum. We address each
challenge in turn.
1. Russell challenges the district court’s admission of DNA evidence and
expert testimony under Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579 (1993)
and Federal Rule of Evidence 702. We review a district court’s decision to admit
evidence and expert testimony for abuse of discretion. United States v. Cox, 963
F.3d 915, 924 (9th Cir. 2020); United States v. Ruvalcaba-Garcia, 923 F.3d 1183,
1188 (9th Cir. 2019).1
The district court erred by failing to make an “explicit reliability finding”—
1
Russell objected to the DNA evidence and sought to exclude it in a pre-trial
motion in limine, and the district court denied the motion without explanation.
Thus, Russell fairly preserved his objection for appeal. See Tan Lam v. City of Los
Banos, 976 F.3d 986, 1005 (9th Cir. 2020).
2
as required by Daubert—before admitting the DNA evidence and expert
testimony. See Ruvalcaba-Garcia, 923 F.3d at 1190 (quoting United States v.
Jawara, 474 F.3d 565, 583 (9th Cir. 2007)). The district court denied Russell’s
motion in limine seeking to exclude the DNA evidence without explanation, and
the court’s only statement regarding the expert testimony was that the expert
“qualifies.” Qualifying an expert without finding their proposed testimony reliable
does not satisfy Daubert. United States v. Valencia-Lopez, 971 F.3d 891, 899 (9th
Cir. 2020). The district court thus abused its discretion by failing to make an
express reliability determination. Ruvalcaba-Garcia, 923 F.3d at 1189–90.
The district court’s error was not harmless. To establish harmlessness, the
government must show either (1) that the admitted expert testimony was relevant
and reliable based on the record or (2) that it is more likely than not that the jury
would have reached the same verdict even if the expert testimony had been
excluded. See id. at 1190. The government has not made either showing here.
We cannot conclude from the trial record that the DNA evidence and expert
testimony is reliable. See id. at 1190. The DNA expert testified about her use of
STRmix, a probabilistic genotyping software, to analyze the DNA evidence in
Russell’s case. But the record raises questions about the reliability of this
methodology and its application here. For instance, Russell’s motion in limine
cited to a 2021 report from the National Institute of Standards and Technology
3
(“NIST”), which concludes that “there is not enough publicly available data to
enable an external and independent assessment of the degree of reliability of DNA
mixture interpretation practices, including the use of probabilistic genotyping
software (PGS) systems” like STRmix. National Institute of Standards and
Technology, DNA Mixture Interpretation: A NIST Scientific Foundation Review, at
6, 75 (June 2021) [hereinafter NIST Report],
https://doi.org/10.6028/NIST.IR.8351-draft. 2 The NIST report highlights the lack
of “established and accepted criteria for reliability with complex mixtures
involving contributors containing low quantities of DNA template.” Id. at 82.
The report also discusses how the number of assumed contributors, the
percentage of the suspect’s contribution, and the amount of DNA at issue can
affect the reliability of probabilistic genotyping for complex samples. Id. at 5–6,
20, 30–31, 75. These factors are critical to assessing whether the methodology was
reliably applied in a given case, as required by Federal Rule of Evidence 702. See
Fed. R. Evid. 702(d) (indicating that an expert’s opinion should reflect “a reliable
application of the principles and methods to the facts of the case”); Daubert, 509
U.S. at 593 (holding that the district court should assess “whether that reasoning or
methodology properly can be applied to the facts in issue”).
2
The NIST, an agency of the U.S. Department of Commerce, conducts studies to
review the scientific bases of forensic methods. See NIST Report, at ii.
4
The DNA samples in Russell’s case involved three- and four-person
mixtures and low quantities of DNA. The record does not contain information
about the percentage of Russell’s assumed contribution to the DNA samples. Nor
is the exact amount of DNA in the samples fleshed out in the record. In fact, the
record implies that only one of the samples contained the amount of DNA that the
expert would typically use. Additionally, it is not clear whether STRmix had been
properly validated for use with three- and four-person mixtures containing the
miniscule amounts of DNA at issue here.3 The record suggests that the expert’s
lab had performed a validation study for up to three-person mixtures, but one of the
samples at issue had four assumed contributors. Accordingly, the record does not
establish that STRmix was reliably applied in this case.
Nor can we conclude that admission of this evidence was otherwise harmless
given other evidence against Russell. See Ruvalcaba-Garcia, 923 F.3d at 1190–91
(discussing harmless error). The DNA testimony was a critical piece of evidence
in the government’s case against Russell. The government stressed this evidence
3
A lack of proper validation may render DNA evidence unreliable. See e.g.,
United States v. Williams, 382 F. Supp. 3d 928, 929, 936–38 (N.D. Cal. 2019)
(granting motion to exclude DNA evidence analyzed by probabilistic genotyping
program due to questions about the number of assumed contributors, the lab’s lack
of validation for a higher number of contributors, and the amount of DNA); see
also United States v. Ortiz, No. 21-CR-2503-GPC, 2024 WL 2889873, at *4–10
(S.D. Cal. June 10, 2024) (granting motion to exclude DNA evidence analyzed by
STRmix due to concerns over the number of assumed contributors and the lab’s
lack of validation for a higher number of contributors).
5
repeatedly during closing argument, and acknowledged before this court that it was
a “key piece[] of evidence.”
The district court’s failure to make a reliability finding is particularly
concerning in light of the questions raised in the record about STRmix and its
application here. We are persuaded that the district court’s failure to make a
reliability finding before admitting the DNA evidence and expert testimony was
not harmless. We therefore vacate the judgment and remand for the district court
to make the requisite reliability determination. See United States v. Bacon, 979
F.3d 766, 767 (9th Cir. 2020) (en banc) (“The remedy may include remanding for a
new trial or remanding for the district court to first determine admissibility.”). On
remand, the district court should consider how the factors discussed above affect
the reliability of the methodology here, as well as whether the lab’s validation
procedures indicate that the methodology was reliably applied in this case.4
2. The district court did not abuse its discretion in admitting the 911 and
dispatch calls. Admission of these recordings did not violate the Confrontation
Clause, and the statements were admissible as present-sense impressions or excited
utterances. See Fed. R. Evid. 803(1)–(2).
4
For instance, while United States v. Gissantaner, 990 F.3d 457, 463–467 (6th Cir.
2021), found STRmix to be generally reliable, it also found that the lab there had
complied with national standards and had validated results for minor contributors
and small amounts of DNA. Gissantaner’s discussion of STRmix’s reliability
under the Daubert factors, however, predates the NIST report discussed above.
6
First, because the primary purpose of the 911 and dispatch calls was to
respond to an “ongoing emergency,” all relevant statements in this case were non-
testimonial and thus do not implicate the Confrontation Clause. See Davis v.
Washington, 547 U.S. 813, 821–23, 827–28 (2006) (citing Crawford v.
Washington, 541 U.S. 36, 53–54 (2004)).
Second, the statements in both recordings were either admissible under
hearsay exceptions or harmless. The first caller’s statements on the 911 call were
“nearly contemporaneous with the incident,” and she had “personal knowledge” of
what she described—her statements were thus admissible as present-sense
impressions or excited utterances. Bemis v. Edwards, 45 F.3d 1369, 1372–73 (9th
Cir. 1995); see also Fed. R. Evid. 803(1)–(2). The second caller’s statements
should not have been admitted because she lacked firsthand knowledge—she
stated she had been “asleep” and that her statement that she heard gunshots was
actually “[b]ased on what everyone said.” Nonetheless, admission of the second
caller’s hearsay statements was harmless because her statements were redundant of
admissible statements by the first caller. See United States v. Torres, 794 F.3d
1053, 1061 (9th Cir. 2015) (discussing harmless error).
As for the dispatch call, the police officer’s statements were admissible as
present-sense impressions or excited utterances because the officer was describing
events they witnessed. See Bemis, 45 F.3d at 1372–73.; see also Fed. R. Evid.
7
803(1)–(2). The dispatcher’s statements were admitted for “the limited purpose of
[describing] why Long Beach Police Department officers responded” to the scene,
and were thus not hearsay. See Fed. R. Evid. 801(c)(2); see also United States v.
Cawley, 630 F.2d 1345, 1350 (9th Cir. 1980).
3. The district court did not abuse its discretion in admitting evidence of
Russell’s subsequent arrest under Federal Rule of Evidence 404(b). The
subsequent act was similar to the charged offense—both incidents involved the
discovery of guns in a secret compartment of Russell’s car—and was admissible to
prove knowledge or modus operandi. See United States v. Lloyd, 807 F.3d 1128,
1157–58 (9th Cir. 2015) (discussing criteria for admitting subsequent act
evidence). The district court also gave a limiting instruction, which reduced the
risk of unfair prejudice. See United States v. Cherer, 513 F.3d 1150, 1159 (9th Cir.
2008).
4. The district court’s instruction to the jury when it informed the court that
it could not reach a verdict was not impermissibly coercive. See United States v.
Berger, 473 F.3d 1080, 1090 (9th Cir. 2007). Although the district court did not
“remind jurors of their duty and obligation not to surrender conscientiously held
beliefs simply to secure a verdict for either party,” United States v. Mason, 658
F.2d 1263, 1266 (9th Cir. 1981), the charge was brief and relatively neutral. There
were no other indicia of coercion. District court judges should generally remind
8
jurors not to surrender their conscientiously held beliefs, see Mason, 658 F.2d at
1266, but under the totality of the circumstances, we cannot say that the jury was
impermissibly coerced here, see Berger, 473 F.3d at 1090.
5. Considering the evidence in the light most favorable to the government,
there was sufficient evidence for a reasonable jury to convict Russell. See United
States v. Nevils, 598 F.3d 1158, 1163–64 (9th Cir. 2010) (en banc). We “must
consider all of the evidence admitted by the trial court, regardless of whether that
evidence was admitted erroneously.” McDaniel v. Brown, 558 U.S. 120, 131
(2010) (internal quotation marks omitted).
The evidence presented at trial included: the 911 caller’s statement that she
thought Russell was outside her home shooting; testimony from a police officer
that after stopping Russell’s car he saw Russell’s hands move near the center
console, Russell did not show his hands for ten minutes, and that after searching
Russell’s car, police found guns in a secret compartment near the console;
evidence of a subsequent incident in which the police found guns in a secret
compartment in Russell’s car; and finally, evidence that Russell’s DNA was likely
found on the guns. Taken together, and viewed in the light most favorable to the
government, this evidence was sufficient for a reasonable jury to convict Russell.
On remand, however, if the court does not find the DNA evidence to be reliable,
this evidence may not be sufficient for conviction.
9
6. As to Russell’s trial, there was no cumulative error here because there was
only one prejudicial error. See United States v. Preston, 873 F.3d 829, 835 (9th
Cir. 2017) (discussing the combined effect of multiple errors).
7. The district court did not abuse its discretion by denying Russell’s pre-
trial continuance request and post-trial motion to replace counsel. The district
court properly denied Russell’s motion to continue the trial given that the motion
represented only that Russell, not his counsel, needed more time to review
discovery. See Morris v. Slappy, 461 U.S. 1, 12 (1983). Denying the continuance
was thus not arbitrary or unreasonable. See United States v. Audette, 923 F.3d
1227, 1240 (9th Cir. 2019). As for the denial of Russell’s post-trial motion for
new counsel, the district court did not abuse its discretion because it held a hearing
to inquire into the alleged conflict of interest, which provided a “sufficient basis
for reaching an informed decision.” See United States v. Reyes-Bosque, 596 F.3d
1017, 1033–34 (9th Cir. 2010) (internal quotation marks omitted).
8. Finally, the district court failed to consider the pertinent statutory factors
under 18 U.S.C. § 3553(a) and to explain why it sentenced Russell to ten years in
prison. The district court’s only explanation for imposing the statutory maximum
was: “That is a maximum. It’s a low term under the guidelines, but it’s a
maximum allowed.” The district court thus did not explain its decision
“sufficiently to permit meaningful appellate review.” United States v. Carty, 520
10
F.3d 984, 992 (9th Cir. 2008) (en banc). And given that Russell presented
evidence of serious childhood trauma at sentencing, among other considerations,
the court should have considered this mitigating evidence in its sentencing
decision.
The district court’s error here is clear. See United States v. Hammons, 558
F.3d 1100, 1105 (9th Cir. 2009) (“[T]he district court should have been aware of
the requirement that it consider the § 3553(a) sentencing factors and state on the
record the reasons for imposing [] [the] sentence.”); see also United States v.
Waknine, 543 F.3d 546, 554 (9th Cir. 2008) (Failure to “consider expressly the
§ 3553(a) factors” is plain error.). We thus vacate Russell’s sentence. If the
district court ultimately reinstates Russell’s conviction, it should, after appropriate
consideration of the § 3553(a) factors, resentence Russell and provide an adequate
explanation for its decision.
Accordingly, we vacate the judgment and sentence and remand for further
proceedings consistent with this disposition.
VACATED AND REMANDED.
11
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
04Gary Klausner, District Judge, Presiding Argued and Submitted July 15, 2024 Pasadena, California Before: PAEZ and SANCHEZ, Circuit Judges, and LYNN,** District Judge.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2024 MOLLY C.
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