Pena-Rodriguez v. Colorado

Miguel Angel Peña-Rodriguez was convicted by a Colorado jury for sexual assault and unlawful sexual contact. After the verdict, two jurors reported that a fellow juror, H.C., had made explicit racial statements during deliberations, stating he believed the defendant was guilty because “Mexican men” have a reputation for sexual aggression. The trial court denied a motion for a new trial, citing Colorado’s no-impeachment rule, which bars jurors from testifying about deliberations to challenge a verdict. The Colorado Supreme Court affirmed. The U.S. Supreme Court granted certiorari to decide whether the Sixth Amendment’s guarantee of an impartial jury requires an exception to such rules when evidence of racial bias surfaces.

In a 5-3 decision delivered by Justice Kennedy, the Supreme Court held that the Sixth Amendment requires that the no-impeachment rule give way to permit a trial court to consider evidence of a juror’s statement demonstrating overt racial bias that casts serious doubt on the fairness of the proceedings. The case was reversed and remanded for further proceedings.

Whether the Sixth Amendment right to an impartial jury requires an exception to the no-impeachment rule when a juror makes clear statements indicating reliance on racial stereotypes or animus to convict a criminal defendant.

The ruling established a constitutional safeguard against racial discrimination within the jury room, affirming that judicial integrity and the right to an impartial jury outweigh the tradition of strict jury secrecy in cases of overt bias. It prompted nationwide discussion on jury transparency, racial justice, and the mechanisms needed to preserve public confidence in the criminal justice system.