Background
Jamaal Howard was convicted and sentenced to death for the 2000 murder of Vickie Swartout. During his first federal habeas proceeding, Howard developed a claim under Atkins v. Virginia that intellectual disability made him ineligible for execution, but testing completed in 2017 concluded that he was not intellectually disabled. He later abandoned that claim, and the district court denied his remaining claims.
After Howard’s execution was scheduled for October 7, 2026, he sought permission to file a second federal habeas application. He argued that updated clinical standards would now classify him as intellectually disabled and that those standards were equivalent to a new, retroactive, and previously unavailable rule of constitutional law. Alternatively, he sought a stay pending the Supreme Court’s decision in Guerrero v. Johnson.
The Court’s Holding
The Fifth Circuit denied authorization because Howard’s proposed application was untimely. Atkins recognized the asserted constitutional right in 2002, and the clinical developments on which Howard relied—except for August 2026 guidelines from the American Psychological Association—were discoverable more than one year before his motion. The new APA guidelines did not supply a new factual predicate because they supported an evaluation method already used by a doctor who examined Howard in 2017. Equitable tolling was unavailable because Howard had not acted diligently and, in the court’s view, his eleventh-hour filing constituted laches and unclean hands.
The court further held that 28 U.S.C. § 2244(b)(1) independently barred the application because Howard had presented an Atkins claim in his first federal habeas petition, even though he later abandoned it before adjudication. Updated clinical standards and new factual support did not transform that previously presented legal claim into a new one.
The court also denied a stay of execution. It concluded that Howard had no likelihood of success, that the state and public had strong interests in timely enforcement of the sentence, and that his delay weighed against equitable relief. The speculative possibility of a favorable Supreme Court ruling in Guerrero did not justify a stay, leaving irreparable injury as the only stay factor favoring Howard.
Key Takeaways
- Updated clinical guidance does not restart AEDPA’s one-year limitations period unless it supplies a genuinely new factual predicate for the habeas claim.
- A claim presented and developed in an earlier federal habeas application remains previously presented under § 2244(b)(1), even if the petitioner abandoned it before adjudication.
- A pending Supreme Court case and the prospect of irreparable injury did not warrant a stay where circuit law foreclosed relief and the remaining equitable factors favored the state.
Why It Matters
The published order applies both AEDPA’s limitations rules and its bar on previously presented claims to a capital prisoner’s renewed Atkins challenge based on evolving diagnostic standards. It indicates that new clinical materials generally cannot revive an old constitutional claim when the underlying theory and relevant evaluative approach were available during the first habeas proceeding.
The decision also underscores the Fifth Circuit’s treatment of delay in capital litigation as an equitable consideration. A prisoner who waits until shortly before execution to raise a claim based substantially on earlier developments may face both timeliness barriers and equitable defenses to a stay.