United States v. Jose Avalos, 817 F.3d 597

Police, searching for Juan Avalos (escaped from a halfway house), traced him to an Omaha apartment leased/shared by Jose Avalos; Jose supplied a key and later turned himself in after over a year as a fugitive.
A protective sweep found a small bag of meth and a handgun in the northern bedroom; a subsequent warrant search of the southern bedroom closet (occupied by Jose) uncovered 1.3 kg of methamphetamine, a handgun, ammunition, two cell phones, a digital scale, an $8,000 bank deposit receipt, and multiple documents bearing Jose’s name and the apartment address.
Juan pleaded guilty earlier, stating meth in Jose’s room was not his; at Jose’s trial Juan recanted and testified the drugs and guns were his, claiming he took the lease after Jose moved out.
The government presented recorded jail calls in which Jose used apparent slang (e.g., “tiles,” “sandwiches,” “footlong”) and called himself a “kingpin”; Investigator Edith Andersen testified as an expert that such terms are often drug-code words.
A jury convicted Jose of possession with intent to distribute 50 g or more of methamphetamine; the district court calculated an advisory Guideline range of 360 months to life and sentenced Jose to 360 months.

Issue	Plaintiff's Argument (Jose Avalos)	Defendant's Argument (Government)	Held
Admissibility of expert testimony under Rule 702	Andersen lacked a reliable methodology tying her experience to these calls; testimony was conjectural	Andersen’s training/experience in narcotics and cell-phone investigations made her testimony helpful and reliable	Court affirmed admission; expertise on drug-code language admissible and reliably applied
Rule 403 unfair prejudice challenge to expert testimony	Expert would unfairly prejudice jury by suggesting guilt through interpretation	Probative value substantial to explain coded language; not unduly misleading	Testimony’s probative value outweighed any risk of unfair prejudice; admission proper
Sufficiency of the evidence for possession with intent to distribute	Evidence was insufficient to prove Jose knowingly possessed or intended to distribute the meth	Physical presence of large quantity in Jose’s bedroom, documents in his name, $8,000 deposit receipt, and incriminating calls supported knowing possession and intent	Evidence sufficient; reasonable jury could find knowing possession and intent to distribute
Substantive reasonableness of 360-month sentence	Sentence unreasonable and disparate compared to Juan’s 168-month term	Different guidelines and criminal history (career offender), refusal to accept responsibility justified longer term	Sentence reasonable and within advisory guideline range; no abuse of discretion

United States v. Schwarck, 719 F.3d 921 (8th Cir. 2013) (standard of review for admission of expert testimony)
United States v. Watson, 260 F.3d 301 (8th Cir. 2001) (government agents may explain coded drug language)
United States v. Delpit, 94 F.3d 1134 (8th Cir. 1996) (jurors need expert help to understand drug slang)
United States v. Placensia, 352 F.3d 1157 (8th Cir. 2003) (expert opinions on coded phrases must be grounded in personal experience and training)
United States v. Shelabarger, 770 F.3d 714 (8th Cir. 2014) (credibility assessments of witnesses are for the jury)
United States v. Orozco, 700 F.3d 1176 (8th Cir. 2012) (large quantity of drugs and money supports intent to distribute)
United States v. Fry, 792 F.3d 884 (8th Cir. 2015) (discussion of sentencing disparity among co-conspirators)
United States v. Williams, 791 F.3d 809 (8th Cir. 2015) (presumption of reasonableness for within-guidelines sentences)
Rita v. United States, 551 U.S. 338 (2007) (within-Guidelines sentences are entitled to a presumption of reasonableness)