Why It Matters
A federal court’s permanent injunction against the nitrogen gas execution of an Alabama death row inmate introduces significant constitutional uncertainty around a method the state has employed more than any other in the country. The Eighth Amendment ruling could carry implications for several other states that have authorized nitrogen hypoxia as a substitute for lethal injection.
What Happened
On Tuesday, U.S. District Judge Emily Marks permanently barred Alabama from executing Jeffery Lee, 49, using nitrogen gas, finding the practice constitutes cruel and unusual punishment in violation of the Constitution. Lee has been held at William C. Holman Correctional Facility in Atmore for close to thirty years.
Marks had presided over a three-day bench trial in February before releasing her written opinion in May. The permanent injunction followed by one day a Monday ruling from the 11th U.S. Circuit Court of Appeals, which reversed an earlier decision and directed Marks to separately examine Lee’s request to instead be executed by firing squad.
Alabama Attorney General Steve Marshall moved quickly to appeal the injunction, a step observers say is likely to bring the matter before the U.S. Supreme Court.
Lee, speaking after the ruling, described a complicated emotional response. “It’s like an expected sigh of relief in one aspect, and then you still got to stay and maintain your focus and continue to fight,” he said. He added: “Fear not, I am not finished, and just, you know, to me, my faith is everything.”
Background on the Case
Lee was found guilty in 2000 of killing Jimmy Ellis and Elaine Thompson and attempting to kill Helen King during a robbery that took place west of Montgomery on December 12, 1998. The jury at his trial returned a sentence of life without the possibility of parole, but the presiding judge exercised Alabama’s then-available “judicial override” power to substitute a death sentence. Alabama abolished the judicial override mechanism in 2017, though that change did not benefit inmates already on death row.
Lee initiated the legal challenge to nitrogen hypoxia in August with a lawsuit contending the method could not withstand constitutional scrutiny, triggering the proceedings that concluded with Tuesday’s block.
By the Numbers
- 7 — nitrogen executions Alabama has carried out since becoming the first state to use the method in 2024
- 1 — nitrogen execution conducted in Louisiana
- 9th — position Lee held on the list of intended nitrogen hypoxia executions nationwide before the injunction
- 30 minutes — elapsed time between the start of nitrogen administration and the death declaration in the October execution of Anthony Boyd
- Nearly 30 years — Lee’s total time incarcerated on death row
Alabama’s final execution by lethal injection was carried out in April 2025, after which the state had continued relying exclusively on nitrogen.
Zoom Out
Alabama began using nitrogen hypoxia in 2024 partly in response to ongoing legal battles and drug-sourcing obstacles that have hampered lethal injection protocols across the country. By becoming the primary testing ground for the method, Alabama drew intense legal scrutiny that other states watching the outcome had reason to monitor closely.
Multiple states have enacted statutes permitting nitrogen as an execution option, meaning a Supreme Court ruling on the method’s constitutionality would extend well beyond Alabama. The broader pattern of federal courts weighing Eighth Amendment challenges to execution procedures has added uncertainty to capital punishment administration nationwide, with no clear consensus emerging on which methods survive constitutional review.
What’s Next
Attorney General Marshall’s appeal will first go before the 11th Circuit, with a subsequent petition to the Supreme Court considered likely given the constitutional stakes. Simultaneously, Judge Marks must address Lee’s pending request for execution by firing squad — a question that gains practical significance if the appellate process ultimately upholds the block on nitrogen. Until the courts resolve the appeal, Lee’s execution remains suspended with no scheduled date.