Sears v. Upton

Background

A man convicted in 1993 of armed robbery and kidnapping that resulted in death was sentenced to death after a trial in Georgia. His trial lawyers presented a mitigation story that he came from a stable, middle-class family. Years later, a state postconviction hearing uncovered very different facts: serious childhood head injuries, substance abuse, severe cognitive and frontal-lobe impairments, school problems, sexual abuse, and a more violent home life. The state postconviction court found the trial counsel’s mitigation investigation was constitutionally inadequate but denied relief because it said it could not determine whether the missing evidence would have changed the jury’s sentence. The Georgia Supreme Court denied further review.

Reasoning

The Supreme Court addressed whether the state court used the correct test to decide if the inadequate investigation prejudiced the defendant. The Court explained that even when some mitigation was presented at trial, courts must consider all available mitigation evidence together and reweigh it against aggravating evidence to decide whether there is a reasonable probability of a different sentence. Because the state court did not properly apply that probing inquiry, the Supreme Court granted review, vacated the judgment, and sent the case back for further proceedings.

Real world impact

The ruling requires the state court to reexamine whether the newly found evidence of brain injury, abuse, and cognitive impairment could have affected sentencing. It affects this death-row inmate directly and signals that other capital defendants may obtain similar reweighing when counsel’s investigation was deficient. The decision is not a final change in sentence; it sends the case back for more fact-finding.

Dissents or concurrances

Justice Scalia, joined by Justice Thomas, dissented, arguing the state court applied the correct prejudice standard and that much of the new evidence was unreliable and unlikely to have persuaded a jury.