Whether a defendant’s conviction on a compound offense must be reversed when the same jury acquits the defendant of the predicate offense, producing inconsistent verdicts.
Holding
No. Inconsistent jury verdicts do not justify reversal merely because an acquittal on a predicate offense appears irreconcilable with a conviction on a compound offense.
Reasoning
Dunn v. United States established that consistency among verdicts on separate counts is not required. Each count is ordinarily treated independently, and the Court’s later decisions had continued to recognize Dunn as an established rule rather than eroding it through exceptions.
An inconsistency does not show which verdict is erroneous. The jury may have properly found guilt on the conviction count but then acquitted through mistake, compromise, or lenity. Conversely, the conviction might be the mistaken verdict. Because the verdicts themselves do not reveal which conclusion reflects the jury’s true view, a court cannot simply assume that the acquittal was correct and use it to invalidate the conviction.
The rule also reflects an asymmetry between the parties. The Double Jeopardy Clause prevents the Government from appealing an acquittal, even if the acquittal was plainly irrational. It would therefore be unfair as a routine matter to give the defendant a new trial on the conviction because the jury may have extended an unreviewable act of lenity on another count.
Trying to distinguish Dunn because the counts are interdependent would threaten to consume the rule. Dunn itself involved a conviction for maintaining a liquor nuisance alongside acquittals for possession and sale of liquor, even though the conviction logically depended on conduct akin to the acquitted offenses.
A case-specific inquiry into whether an inconsistency resulted from lenity or from an error adverse to the defendant would be speculative and would intrude into jury deliberations. Courts generally do not examine jurors’ thought processes, and respect for the jury’s collective judgment provides needed finality in criminal trials.
The defendant remains protected by ordinary sufficiency-of-the-evidence review. Courts must independently determine whether the trial evidence could permit a rational jury to find guilt beyond a reasonable doubt, but that review evaluates the evidence supporting the conviction itself rather than treating an acquittal on another count as proof that the evidence was insufficient.