The Court vacated the defendant’s state law conviction for first degree murder. The defendant’s shackling during trial violated clearly established federal law and was not harmless since the evidence of first-degree premeditation was not overwhelming.

The Court affirmed the district court’s denial of the defendant’s habeas petition under § 2254. The defendant failed to show that the state court’s denial of Atkins claim of ineligibility for the death penalty due to intellectual disability or denial of his Batson claim were contrary to clearly established law or constituted an unreasonable determination of the facts. The Court also held that the requirement in Moore v. Texas that state courts consider prevailing medical standards in adjudicating Atkins claims was not retroactive under Teague.

The Court held that the state court’s ruling that the defendant’s third conviction for murder was not barred by the double jeopardy clause was not contrary to clearly established law as stated in the Supreme Court’s holding Ashe v. Swenson, since Ashe applies to prosecutions following general acquittals for the same conduct, not convictions, even where a defendant is convicted on a lesser-included offense.

Reviewing a petitioner’s § 2254 motion, the Court held that the state court’s rejection of petitioner’s ineffective claim was objectively reasonable since trial counsel’s decision to refrain from presenting certain mitigation evidence at death penalty sentencing was a strategic decision. The Court also held that the state court did not go against clearly established federal law in holding that the trial court did not err in requiring defendant to wear a stun belt under his clothes because the Supreme Court has only established that requiring visible restraints is prejudicial.

The Court held that the district court erred in dismissing the petitioner’s § 2254 motion as untimely after he filed a defective postconviction motion in state court. The Court held that the petitioner’s amended motion related back to the original filing, thus tolling the AEDPA’s statute of limitations from the time of the original filing until the amended motion was denied with prejudice.

The Court held that it lacked subject matter jurisdiction to review the district court’s denial of a § 2254 petitioner’s motions for substitute counsel. The orders were not final orders under 28 U.S.C. § 1291 and did not fall under the collateral order doctrine since orders could be reviewed in an appeal from a denial of the petitioner’s §2254 motion.

The Court reversed the district court’s denial of petitioner’s § 2254 motion, finding that petitioner received ineffective assistance of counsel when trial counsel failed to object or move for a mistrial after the court coerced a deadlocked jury into reaching a verdict. In response to reports that a lone juror was holding out, the trial court issued a formal Allencharge, three additional instructions to continue deliberating, and removed all of the reading material from the jury room after hearing that the holdout juror was doing crossword puzzles.

The Court affirmed the district court’s order dismissing the petitioner’s § 2254 motion as time-barred, since the statute of limitations began running when the petitioner missed the deadline for appealing his conviction to the highest court in the state of conviction, and not after that court’s order dismissing the petitioner’s untimely appeal filed after that deadline.