nitrogen hypoxia

Judge blocks upcoming lethal injection in Alabama

The judge issued a preliminary injunction to block the state from executing Alan Miller on Thursday by any method other than nitrogen hypoxia, an untested method Miller says he requested but Alabama is not ready to use.

Alabama could use nitrogen hypoxia for executions in death sentences. What is it?

The state approved the method in 2018, but it has not yet been used or tested. A man awaiting a Sep. 22 execution said he opted for nitrogen hypoxia instead of lethal injection due to a fear of needles, but corrections officers lost his paperwork.