Knowles v. Mirzayance

delivered the opinion of the Court. †

A federal court may grant a habeas corpus application arising from a state-court adjudication on the merits if the state court’s decision “was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States.” 28 U. S. C. § 2254(d)(1). In this case, respondent Alexandre Mirzayance claimed ineffective assistance of counsel because his attorney recommended withdrawing his insanity defense. The California courts rejected this claim on state postconviction review. We must decide…