Background
In the summer of 2021, federal law enforcement began surveilling two Louisville, Kentucky properties connected to an alleged drug trafficking operation involving Jerlen Horton, Jacoby Summers, Alexis Stewart, and others. Officers conducted walk-through searches that uncovered baggies, scales, drug ledgers, a vacuum sealer, quantities of narcotics, and firearms. Pole-camera footage captured Horton and Summers regularly entering both properties with keys, carrying firearms on their persons, and — in Horton’s case — disposing of drug precursors in a neighbor’s dumpster. A federal grand jury in the Western District of Kentucky indicted both men for possession with intent to distribute narcotics, conspiracy to commit the same, and possession of a firearm in furtherance of drug trafficking under 18 U.S.C. § 924(c).
Trial produced three notable disputes. First, the district court excluded gang-related evidence under Federal Rule of Evidence 404(b) for lack of proof that either defendant was a gang member, while permitting evidence of “Victory Park” clothing and neighborhood ties to show defendants’ connection to the drug properties. Second, despite that exclusion order, the jury briefly encountered two inadvertent pieces of gang-related evidence: a prosecution witness’s passing reference to specializing in gang investigations, and the momentary display of an unredacted exhibit bearing the header “Louisville Crips Criminal Enterprise.” The district court denied two defense motions for a mistrial arising from those incidents. Third, the court refused to admit a pretrial diversion agreement Stewart had signed with the Government after she denied on cross-examination having committed any drug crimes, finding the agreement lacked a specific admission of guilt.
After a week-long, eight-count trial, the jury found both Horton and Summers guilty on all relevant counts. Horton received 336 months in prison plus five years of supervised release; Summers received 300 months plus five years of supervised release. Both defendants appealed, and the Sixth Circuit consolidated the cases.
The Court’s Holding
The Sixth Circuit affirmed on all grounds. On sufficiency of the evidence, the court held that a rational jury could find that both defendants possessed firearms in furtherance of drug trafficking. The pole-camera footage showed them carrying guns at the waist and in pockets while present at properties used as drug dens — locations that would foreseeably attract violence from rivals and that neither defendant could protect with a call to police. That nexus between firearm and drug activity satisfied the “in furtherance of” element of § 924(c).
The court also upheld the denial of mistrials. Because a mistrial is a drastic remedy, defendants must show that improper evidence was so prejudicial it could not be cured by instruction. Here, the inadvertent gang references amounted to fewer than ten words across a week-long trial, and the district court found no evidence that the jury actually read the small-print header on the briefly displayed exhibit — a factual finding neither defendant gave the court grounds to disturb.
On Summers’s jury-instruction challenge — reviewed only for plain error because he failed to object below — the court found no binding Sixth Circuit authority requiring a specific unanimity instruction as to the exact date and time of firearm possession under § 924(c). Dicta from United States v. Steele, 919 F.3d 965 (6th Cir. 2019), which endorsed (but did not mandate) a unanimity instruction in a different factual context, was insufficient to establish plain error. Finally, the court held that any evidentiary errors — excluding the diversion agreement as to Horton, and admitting the Victory Park clothing as to Summers — were harmless given the overwhelming evidence of guilt independent of those items.
Key Takeaways
- Carrying a firearm at a drug den, visible on surveillance footage, provides sufficient circumstantial evidence of “in furtherance of” drug trafficking under § 924(c) — even without direct proof the gun was used in a specific transaction.
- Inadvertent jury exposure to excluded evidence does not automatically warrant a mistrial; courts look at the magnitude and duration of the exposure relative to the overall trial record.
- Establishing plain error on an unpreserved jury-instruction claim requires pointing to binding precedent that squarely answers the question — endorsements in prior decisions that did not reach a holding on the point will not suffice.
- Exclusion of impeachment evidence is harmless where the jury already had extensive opportunity to evaluate the witness’s credibility and the excluded material would have been cumulative.
Why It Matters
The decision reinforces the breadth of the § 924(c) “in furtherance of” element in the Sixth Circuit: prosecutors need not tie a specific firearm to a specific drug transaction if circumstantial evidence — such as surveillance footage showing a defendant armed at a known drug property — supports the inference that the gun served a protective function for the trafficking operation. Defense attorneys litigating § 924(c) charges in this circuit should account for the weight courts place on location and context in assessing the firearm-drug nexus.
The opinion also offers a practical reminder about trial management: a district court’s factual findings about what jurors actually perceived during brief exposures to excluded evidence are entitled to deference on appeal, making it difficult to secure a mistrial or reversal based on momentary evidentiary slip-ups, particularly in lengthy trials with substantial evidence of guilt.