Can a prosecutor's sentencing remarks during closing argument require a new trial in Utah? State v. Blair Explained

Background and facts

When David Blair’s adult son shot a neighbor’s fence with a pellet gun, police arrived and obtained a warrant to search the home. Officers smelled burnt marijuana emanating from the garage, secured a second warrant, and discovered marijuana, methamphetamine, and drug paraphernalia. Blair admitted the marijuana and a nearby tackle box were his but denied possessing the methamphetamine, blaming his son — who had already pleaded guilty to possessing the same drugs. Blair was convicted on all three counts after a jury trial in the Fourth District Court.

Key legal issues

Blair raised two issues on appeal. First, he argued the district court committed plain error by inadvertently disclosing to the jury that the marijuana charge was a class A misdemeanor — despite both parties having asked the court not to reveal offense classifications — and by failing to sua sponte interrupt the prosecutor’s closing-argument remarks that characterized potential punishment as a fine, a couple of days in jail, or a helpful rehabilitation course. Second, Blair contended the court abused its discretion by admitting his prior drug convictions under rule 404(b) of the Utah Rules of Evidence as evidence of intent to possess.

Court’s analysis and holding

The Court of Appeals vacated Blair’s methamphetamine conviction and remanded for a new trial. The State conceded that disclosing the offense classification and failing to interrupt the prosecutor’s punishment remarks were obvious errors under well-established precedent. The dispositive question was prejudice. The court declined to characterize the constructive possession evidence as overwhelming: Blair was handcuffed in a patrol car when drugs were found, Son had pleaded guilty to possessing the same methamphetamine, and many of the constructive-possession factors incriminated Son equally. Critically, the court found that the errors did not occur in isolation — by bookending the trial with references to minimal punishment, the prosecutor effectively framed conviction as a benign intervention rather than a penal sanction, creating a reasonable likelihood that jurors convicted because they believed the consequences to Blair would be trivial.

On the rule 404(b) question, the court exercised its discretion to provide guidance for remand. Relying on State v. Gallegos, 2020 UTApp 162, the court held that prior drug convictions cannot be admitted under the intent exception when the defendant’s defense is that the contraband belonged to someone else entirely. In that posture, “intent” in the constructive-possession sense is indistinguishable from a propensity inference and does not constitute a true non-character purpose under rule 404(b)(2).

Practice implications

Practitioners should seek a pretrial order prohibiting any reference to offense classifications or sentencing consequences and contemporaneously object if either the court or opposing counsel violates that order. Relying on plain-error review — as Blair was forced to do — requires demonstrating not just obvious error but also a reasonable likelihood of a more favorable outcome, a burden that grows harder as the evidence of guilt becomes stronger. On the rule 404(b) front, defense counsel should challenge “intent” as a proffered purpose whenever the defendant’s theory is pure non-possession: if the real dispute is identity of the possessor rather than the mental state of someone who concedes possession, prior-act evidence serves only propensity and should be excluded.