Smith’s execution by “nitrogen hypoxia” took around 22 minutes, according to media witnesses, who were led into a viewing room at the William C Holman correctional facility in Atmore shortly before 8 pm local time.
Smith’s execution by “nitrogen hypoxia” took around 22 minutes, according to media witnesses, who were led into a viewing room at the William C Holman correctional facility in Atmore shortly before 8 pm local time.
The only problem is that that’s just the theory. There are lot of steps that can and will go wrong in practice and turn this method into torture. What is the rate of botched executions by injection? I don’t know, but well above 0 %.