Sept 22 (Reuters) - The Supreme Court of Alabama is weighing whether to allow the state to become the first to execute a prisoner with a novel method: asphyxiation using nitrogen gas.
Last month, Alabama Attorney General Steve Marshall asked the court to allow the state to proceed with gassing Kenneth Smith, who was convicted of murder in 1996, using a face mask connected to a cylinder of nitrogen intended to deprive him of oxygen.
Smith’s lawyers have said the untested protocol may violate the U.S. Constitution’s ban on “cruel and unusual punishments,” and have argued a second attempt to execute him by any method is unconstitutional.
In a reply brief filed with the court on Friday, they called the nitrogen gas protocol “so heavily redacted that it is unintelligible,” and said Smith had not yet exhausted his appeals.
Doesn’t asphyxiation feel like drowning? Doesn’t sound pleasant to me. Though I guess it beats burning alive?
People panic while normal choking because their blood CO2 is rising and they can’t do anything about it. Being exposed to pure nitrogen doesn’t have that effect, it’s what makes working with nitrogen cannisters so dangerous. If they leak in a confined space and then displace all the normal 21% O2 room air with pure N2 the effect is that workers don’t even notice something is wrong. Instead they just calmly pass out and quickly die. It’s probably the easiest way to go.