If Eyewitnesses Are Correct the Recent Nitrogen Execution Was Botched

I am, oddly enough, qualified to make this statement

San Quentin execution by injection room — courtesy Wikimedia Commons Images

On January 26, 2024, convicted murderer Kenneth Eugene Smith was put to death in Atmore, Alabama. No electric chair, lethal injection or gun was used. Nitrogen gas deprived the man of oxygen until he was dead. The reason given for this novel method is the…