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No. 9443091
United States Court of Appeals for the Ninth Circuit
United States v. Ruffy Alvarez
No. 9443091 · Decided November 20, 2023
No. 9443091·Ninth Circuit · 2023·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
November 20, 2023
Citation
No. 9443091
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS NOV 20 2023
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 22-30094
Plaintiff-Appellee, D.C. No.
3:19-cr-00103-SLG-MMS-1
v.
RUFFY ALVAREZ, MEMORANDUM*
Defendant-Appellant.
Appeal from the United States District Court
for the District of Alaska
Sharon L. Gleason, Chief District Judge, Presiding
Submitted November 16, 2023**
Seattle, Washington
Before: McKEOWN and GOULD, Circuit Judges, and BENNETT,*** District
Judge.
Ruffy Alvarez appeals his jury conviction for distribution of a controlled
substance under 21 U.S.C. §§ 841(a), 841(b)(1)(A). He argues that the district
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
***
The Honorable Richard D. Bennett, United States District Judge for
the District of Maryland, sitting by designation.
court erred under Federal Rule of Evidence 404(b) in allowing the government to
prove intent and knowledge at his 2021 trial by introducing evidence of Alvarez’s
2001 conviction under 21 U.S.C. § 846 for conspiracy to distribute.
We review admissions of prior convictions under Rule 404(b) for abuse of
discretion. See U.S. v. Berckmann, 971 F.3d 999, 1001-02 (9th Cir. 2020). We
have jurisdiction under 28 U.S.C. § 1291, and we affirm.
1. Alvarez contests the similarity and recency of his 2001 conviction,
elements that the government must meet in order to introduce a prior
conviction under Rule 404(b).1 Fed. R. Evid. 404(b); see Berckmann,
971 F.3d at 1002. The Ninth Circuit has “consistently held that evidence
of a defendant’s prior possession or sale of narcotics is relevant under
Rule 404(b) to issues of intent…[or] knowledge… for possession of,
importation of, and intent to distribute narcotics.” See U.S. v. Vo, 413
F.3d 1010, 1018 (9th Cir. 2005) (quoting U.S. v. Mehrmanesh, 689 F.2d
822, 832 (9th Cir. 1982)).
a. Whether a prior drug-related conviction is sufficiently similar is
primarily concerned with the nature of the activity undertaken. Id.
Evidence of a prior conviction is admissible to prove knowledge
1
On appeal, Alvarez does not challenge the materiality or sufficiency of his prior
conviction. See Berckmann, 971 F.3d at 1002.
2
where it “would tend to make the existence of the defendant’s
knowledge more probable….” Id. The district court explained that
Alvarez’s prior conviction and the crime for which he was on trial
both involved the distribution of illegal narcotics. Both cases
involved large quantities of drugs associated with sale and resale, not
small quantities associated with personal use. In both circumstances
leading to the charges, Alvarez participated in a broad network that
brought the substances into Anchorage, Alaska. The parallel nature of
the activities was sufficient to provide a jury reason to believe that
Alvarez had knowledge about how to conduct the sale in question.
See id. The district court did not abuse its discretion by finding the
prior conviction to be similar.
b. Our law does not establish a bright line that determines the number of
years after which a prior conviction becomes too remote in time to
introduce as evidence. See U.S. v. Johnson, 132 F.3d 1279, 1283 (9th
Cir. 1997); U.S. v. Spillone, 879 F.2d 514, 519 (9th Cir. 1989). We
have affirmed the admission of prior convictions from at least 13
years prior and have tended to accept those on the outer edge of these
limits when similarities between the acts and an intent-based
admissibility theory make the prior conviction particularly probative.
3
See Johnson, 132 F.3d at 1283; Spillone, 879 F.2d at 519; see, e.g., Vo,
413 F.3d at 1017; U.S. v. Ross, 886 F.2d 264, 267 (9th Cir. 1989).
Alvarez’s 15-year-old conviction falls within this range of permissibly
proximate circumstances. The need for temporal proximity lessens as
similarities increase, as here, where both cases involve the distribution
of narcotics in quantities beyond those associated with personal use,
which is particularly instructive in a case where knowledge and intent
are at issue. See Johnson, 132 F.3d at 1283; Spillone, 879 F.2d at 519.
The district court did not abuse its discretion to weigh the facts on the
record against this context and ultimately admit Alvarez’s 2001
conviction.
c. The probative value of the prior conviction still needs to outweigh the
prejudice to the defendant. Fed. R. Evid. 403. See Berckmann, 971
F.3d at 1004; Vo, 413 F.3d at 1018. To contest the probative value of
the prior conviction on appeal, Alvarez makes two points: one, that he
did not contest his knowledge or intent; and two, that admission was
not necessary. To the first point, much of the evidence Alvarez
presented for his defense at trial could have cast doubt on his intent or
knowledge. Second, its necessity was not an absolute prerequisite to
its admission. See Fed. R. Evid. 403, 404(b); U.S. v. Simtob, 901 F.2d
4
799, 807-08 (9th Cir. 1990). Rather, the question is whether its
probative value is substantially outweighed by its prejudicial value.
As in Simtob, Alvarez’s jury could evaluate the prior conviction in the
context of other facts on the record, including Alvarez’s recorded
conversations, in effect watering down the prejudicial value of the
prior conviction. Cf. id. To mitigate any residual, unfair prejudicial
damage, the district court issued a protective instruction to the jury
mid-trial. See Spillone, 879 F.2d at 520.
d. Balancing the above, the district court did not abuse its discretion in
admitting evidence of Alvarez’s prior conviction. See Fed. R. Evid.
403, 404(b); Berckmann, 971 F.3d at 1004; Vo, 413 F.3d at 1018;
Simtob, 901 F.2d at 808.
AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 20 2023 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 20 2023 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
03Gleason, Chief District Judge, Presiding Submitted November 16, 2023** Seattle, Washington Before: McKEOWN and GOULD, Circuit Judges, and BENNETT,*** District Judge.
04Ruffy Alvarez appeals his jury conviction for distribution of a controlled substance under 21 U.S.C.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 20 2023 MOLLY C.
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