- US Supreme Court declines to halt execution of Alabama inmate set to be the first to die by nitrogen gasCNN
- Alabama death row inmate facing nitrogen hypoxia execution loses last ditch appealFox News
- Smith’s Spiritual Advisor speaks at execution protest-January 23, 2024- News 19 at 4:30 p.m.WHNT News 19
- Execution by gas has a brutal 100-year history. Now it’s back.The Washington Post