Cullen v. Pinholster
Headline: Limits federal review of state prisoners’ claims by barring consideration of new evidence introduced in federal hearings, reversing a Ninth Circuit grant of habeas relief and making post-conviction relief harder for many defendants.
Holding: The Supreme Court holds that federal review under 28 U.S.C. §2254(d)(1) is limited to the record before the state court and that Pinholster’s state-court denial of his penalty-phase claim was reasonable, so habeas relief is reversed.
- Bars federal courts from relying on new evidence for §2254(d)(1) review.
- Makes it harder for prisoners to win federal relief based on post-state-court evidence.
- Encourages fuller fact development in state habeas proceedings first.
Summary
Background
Scott Pinholster was convicted of two murders committed during a nighttime burglary and sentenced to death. After state courts denied his challenges, a federal district court held a new evidentiary hearing and granted him relief. The Ninth Circuit, sitting en banc, affirmed that grant. The State asked the Supreme Court to decide whether federal courts may consider evidence introduced only in a federal habeas hearing when reviewing a state-court decision.
Reasoning
The Court answered that question by reading the federal habeas statute to require review under 28 U.S.C. §2254(d)(1) based only on the record that was before the state court. The majority explained that AEDPA’s deferential standards give state courts the first opportunity to decide claims and that a federal court may not treat newly offered federal-court evidence as the basis for finding the state court unreasonably applied Supreme Court law. Applying that limit to the record before California’s high court, the Court held the state decision reasonably applied Strickland (the lawyer-performance test) and reversed the Ninth Circuit’s grant of relief.
Real world impact
This ruling restricts the ability of people convicted in state court—especially those facing death sentences—to win federal relief based on new evidence introduced only at a later federal hearing. It emphasizes state-court review first and narrows when federal evidentiary hearings can change a prior state ruling.
Dissents or concurrances
Justice Sotomayor (joined in part by Justices Ginsburg and Kagan) dissented, arguing federal courts should be able to consider properly admitted new evidence. Justices Alito and Breyer wrote separately with narrower views about hearings and remand.
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