United States v. Troy Douglas Brimm, 608 F. App'x 795

Background

Defendant Troy Brimm, a registered sex offender, was convicted after a jury trial for two counts of traveling in foreign commerce to engage in illicit sexual conduct with minors (ages 12 and 13) and one count for committing a felony sex offense involving a minor as a registered sex offender; total sentence 413 months.
The charged offenses occurred in the Dominican Republic where Brimm lured impoverished boys with food, money, shelter, cable TV and a computer and performed oral sex.
Government sought to introduce testimony from D.L., the victim of Brimm’s 1998 California conviction for oral copulation with a minor, plus certified records of other prior sexual-offense convictions (1991, 1997, 2001).
The district court admitted D.L.’s testimony under Fed. R. Evid. 404(b), 413 (and considered 403), finding high similarity in modus operandi and probative value outweighed prejudice; a limiting jury instruction was given.
On appeal Brimm challenged only the Rule 403 balancing (arguing undue prejudice) for admission of D.L.’s testimony and separately argued his total sentence was substantively unreasonable; the Eleventh Circuit affirmed on both issues.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Admissibility of prior-victim testimony under Rule 403	Gov: testimony probative of motive, intent, modus operandi; admissible under Rules 404(b) and 413 with limiting instruction	Brimm: even if admissible under other rules, D.L.’s testimony was unduly prejudicial and should be excluded under Rule 403	Admission was not an abuse of discretion; probative value (motive, modus operandi, similarity) outweighed prejudice and limiting instruction reduced risk
Applicability of Rules 413/404(b) to prior sexual acts	Gov: Rules 413/414 permit propensity evidence in sexual-assault/child-molestation cases; 404(b) as alternative	Brimm: unsuccessfully disputed criteria below but on appeal limited to Rule 403 claim	Court assumed admissibility under 404(b)/413 and resolved only Rule 403 claim against Brimm
Necessity of extrinsic evidence given two victim witnesses	Gov: extrinsic evidence needed because defense attacked victims’ credibility and intent was disputed	Brimm: government didn’t need D.L. since two victims corroborated each other	Court accepted gov’t need given Brimm’s defense strategy to discredit victims; extrinsic evidence probative of intent
Substantive reasonableness of 413‑month sentence	Gov: sentence within Guidelines and justified by recidivism, need for deterrence and protection of public	Brimm: sentence substantively unreasonable (challenged weight of §3553(a) factors)	Sentence affirmed as reasonable; within advisory Guidelines for Counts 1–2, consecutive mandatory term for Count 3, and supported by defendant’s extensive history and recidivism

Key Cases Cited

United States v. Sanders, 668 F.3d 1298 (11th Cir. 2012) (Rule 404(b) is inclusionary; extrinsic evidence admissible unless only shows propensity)
United States v. Jernigan, 341 F.3d 1273 (11th Cir. 2003) (three-part Miller test for extrinsic-act admissibility)
United States v. Miller, 959 F.2d 1535 (11th Cir. 1992) (en banc) (framework for evaluating other‑acts evidence)
United States v. Smith, 459 F.3d 1276 (11th Cir. 2006) (Rule 403 exclusion is extraordinary and district court discretion is narrow)
United States v. Breitweiser, 357 F.3d 1249 (11th Cir. 2004) (prior sexual conduct with minors probative of motive and intent)
United States v. Woods, 684 F.3d 1045 (11th Cir. 2012) (evidence admitted under Rules 413/414 remains subject to Rule 403 balancing)
United States v. Matthews, 431 F.3d 1296 (11th Cir. 2005) (strength of other evidence of intent affects need for extrinsic evidence)
United States v. Zapata, 139 F.3d 1355 (11th Cir. 1998) (limiting jury instructions mitigate prejudice from other‑acts evidence)
United States v. Cubero, 754 F.3d 888 (11th Cir. 2014) (two‑step abuse‑of‑discretion review for sentencing reasonableness)
United States v. Dougherty, 754 F.3d 1353 (11th Cir. 2014) (burden on appellant to show sentence unreasonable)