Alabama plans the first nitrogen gas execution this week in largely secret process experts say raises concerns about cruelty - CNN
- Alabama plans the first nitrogen gas execution this week in largely secret process experts say raises concerns about cruelty CNN
- Alabama Is Trying Nitrogen Hypoxia, an Untested Execution Method The New York Times
- Death penalty: Prisoner set to be first person in US executed using nitrogen gas | BBC News BBC News
- Alabama defends untested nitrogen execution method, but experts doubt claims of painlessness PBS NewsHour
- Alabama plans first known nitrogen gas execution in the world Washington Post