McGautha v. California

Background

Two men were convicted of first-degree murder and sentenced to death under different state procedures. One man in California had a separate sentencing hearing before the same jury; the other in Ohio had guilt and punishment decided together in one trial. Both States left the choice of death or life entirely to the jury with no statutory standards. The defendants argued this lack of standards and the combined trial violated the Constitution.

Reasoning

The Court addressed whether allowing juries to impose death without guiding legal standards violates the Fourteenth Amendment and whether a single trial that decides guilt and punishment violates the privilege against self-incrimination or due process. Relying on the history of jury discretion, experience showing standards are hard to draft, and the long practice of leaving sentencing to juries, the majority concluded the Constitution does not require specific sentencing standards. It also held that choosing to testify to seek mercy does not amount to unconstitutional compulsion, and that states may lawfully use either separate penalty hearings or single-unit trials.

Real world impact

As a result, states may continue to let juries decide death or life without legislated standards, and may use either separate penalty hearings or single trials. Defendants remain able to present background evidence but face the practical situation that sentencing discretion lies with juries under state law. Because the Court measured procedures only by constitutional limits and not by best-practice reform, states keep wide procedural choice.

Dissents or concurrances

Three Justices dissented, arguing the unitary and standardless procedures allow arbitrary, unreviewable death sentences, chill defendants' Fifth Amendment protections, and deny meaningful due process; they would have reversed the sentences.