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US Supreme Court denies Alabama's request to carry out nitrogen gas execution

June 12, 2026

The U.S. Supreme Court rejected Alabama's request to proceed with executing Jeffery Lee through nitrogen gas inhalation, upholding lower court rulings that determined this execution method likely constitutes cruel and unusual punishment under the Constitution. A federal judge permanently prohibited nitrogen hypoxia executions after hearing evidence that inmates likely suffer severe respiratory distress and psychological trauma before dying. Lee, who has spent over twenty years on death row for a 1998 double murder, had originally received a life sentence recommendation from his jury before a judge imposed the death penalty through a now-banned override process.

Who is affected

  • Jeffery Lee (death row prisoner whose execution was halted)
  • Families of Lee's two murder victims from the 1998 pawnshop robbery
  • Alabama Attorney General Steve Marshall and state prosecutors
  • Death row inmates in Alabama and other states using nitrogen gas
  • Supreme Court Justices Clarence Thomas, Samuel Alito, and Neil Gorsuch (dissenters)

What action is being taken

  • The Supreme Court is denying Alabama's appeal
  • Alabama officials are expressing their disagreement with the ruling through public statements
  • The state is maintaining its commitment to pursue Lee's execution

Why it matters

  • This decision represents a significant legal determination that nitrogen gas executions likely violate constitutional protections against cruel and unusual punishment, potentially affecting capital punishment methods across multiple states. The ruling challenges Alabama's recent adoption of nitrogen hypoxia as an execution method, which the state has already used seven times since January 2024, and raises broader questions about what execution methods meet constitutional standards in the United States.

What's next

  • The state can seek to execute Lee using another execution method
  • Alabama is prepared to "do whatever is necessary" to carry out Lee's sentence

Read full article from source: BBC