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No. 10658717
United States Court of Appeals for the Ninth Circuit
United States v. Martinez
No. 10658717 · Decided August 22, 2025
No. 10658717·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
August 22, 2025
Citation
No. 10658717
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS AUG 22 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 23-4290
D.C. No.
Plaintiff - Appellee, 3:22-cr-01753-GPC-1
v.
MEMORANDUM * 0F
ENRIQUETA MARTINEZ,
Defendant - Appellant.
Appeal from the United States District Court
for the Southern District of California
Gonzalo P. Curiel, District Judge, Presiding
Argued and Submitted August 13, 2025 1F
Pasadena, California
Before: NGUYEN, FORREST, and VANDYKE, Circuit Judges.
Following a jury trial, Defendant-Appellant Enriqueta Martinez was
convicted of one count of unlawful importation of methamphetamine and one count
of unlawful importation of fentanyl. She was sentenced to 92 months imprisonment
followed by three years of supervised release. Martinez challenges the district
court’s denial of her motion for a mistrial, alleging that she was prejudiced by the
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
Government’s references to a prior drug smuggling incident that the court ultimately
found inadmissible. We affirm.
We review a district court’s denial of a motion for a mistrial for abuse of
discretion. United States v. Charmley, 764 F.2d 675, 677 (9th Cir. 1985). We must
first “determine de novo whether the trial court identified the correct legal rule to
apply to the relief requested.” United States v. Hinkson, 585 F.3d 1247, 1262 (9th
Cir. 2009) (en banc). Then we determine “whether the trial court’s application of the
correct legal standard was (1) ‘illogical,’ (2) ‘implausible,’ or (3) without ‘support
in inferences that may be drawn from the facts in the record.’” Id. (quoting Anderson
v. City of Bessemer, 470 U.S. 564, 577 (1985)).
1. Martinez argues the district court failed to apply the correct legal
standard because it improperly considered the prosecutor’s motive as part of its
rationale for denying the motion for a mistrial. But Martinez fails to cite any
authority, nor are we aware of any, establishing that this is reversible error. The
Supreme Court has held that a district court may declare a mistrial only when,
“taking all the circumstances into consideration, there is a manifest necessity for
doing so.” Renico v. Lett, 559 U.S. 766, 773−74 (2010) (emphasis added) (citation
modified). Thus, we conclude that the district court did not apply an incorrect legal
standard.
2 23-4290
2. Martinez also argues that, even if the district court applied the correct
legal standard, it abused its discretion in denying a mistrial because she was
significantly prejudiced by the jury’s exposure to the inadmissible evidence about a
prior smuggling event. Again, we disagree. While Martinez’s concern about her trial
strategy choices that were based on the district court’s pretrial ruling that the subject
evidence could come in is understandable, we conclude that the district court
reasonably held a mistrial was not warranted because the questioning on the
inadmissible evidence was “limited” and the court “immediately admonished and
instructed the jury” not to consider the evidence when the issue arose during trial
and the court reconsidered its pretrial ruling. The district court did not abuse its
“‘broad discretion’” in concluding that the jury would follow the instructions given.
Id. at 774 (citation omitted).
Additionally, the district court took proper remedial steps in instructing the
jury not to consider the inadmissible evidence. See Charmley, 764 F.2d at 677
(“Where evidence heard by the jury is later ruled inadmissible, a cautionary
instruction is ordinarily sufficient to cure any alleged prejudice to the defendant.”).
Martinez has not demonstrated that the evidence “was [] so extremely inflammatory
and repetitive that it could not be cured by an admonition to the jury.” United States
v. Aichele, 941 F.2d 761, 765 (9th Cir. 1991); cf. United States v. Bland, 908 F.2d
471, 473 (9th Cir. 1990); United States v. Gillespie, 852 F.2d 475, 479 (9th Cir.
3 23-4290
1988). And insofar as Martinez challenges the curative instructions themselves, the
argument is waived because defense counsel drafted the instructions. See United
States v. Magdaleno, 43 F.4th 1215, 1220 (9th Cir. 2022) (explaining the invited
error doctrine).
Thus, the evidence presented, though prejudicial, was not so prejudicial as to
render the curative instruction entirely ineffective. See United States v. Lemus, 847
F.3d 1016, 1024 (9th Cir. 2016).
As to the weight of the evidence presented at trial, this court has held that “[i]f
the case against a defendant is very strong, though not overwhelming, and the
reviewing court is unconvinced that the admission of the evidence influenced the
outcome of the case, the court may uphold the verdict.” Aichele, 941 F.2d at 765.
The Government presented evidence that on the day of her arrest, Martinez was the
sole occupant, driver, and registered owner of a vehicle carrying 57.6 kilograms of
methamphetamine and 3.24 kilograms of fentanyl. See United States v. Collins, 764
F.2d 647, 652 (9th Cir. 1985) (“Mere possession of a substantial quantity of narcotics
is sufficient evidence to support a finding that a defendant knowingly possessed the
narcotics.”). Thus, we conclude the Government presented a sufficiently strong case
such that the prejudice alleged was insufficient to warrant the extraordinary remedy
of a mistrial. See Lemus, 847 F.3d at 1024.
AFFIRMED.
4 23-4290
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
03Curiel, District Judge, Presiding Argued and Submitted August 13, 2025 1F Pasadena, California Before: NGUYEN, FORREST, and VANDYKE, Circuit Judges.
04Following a jury trial, Defendant-Appellant Enriqueta Martinez was convicted of one count of unlawful importation of methamphetamine and one count of unlawful importation of fentanyl.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
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