Transcript
Alabama suffocated a man to death in a gas chamber tonight after starving him so he wouldn't choke on his own vomit as they did it. And this was deemed perfectly legal by multiple courts in the vaunted American legal system.
That's what happens when you value institutions over people.
Link for more info: https://www.reuters.com/legal/alabama-prepares-carry-out-first-execution-by-nitrogen-asphyxiation-2024-01-25/
They think he was holding his breath, so the CO2 concentration in his blood would have risen. Between the CO2 build up and just knowing you are about to be killed, it's not surprising he started panicking and writhing.
That's what people miss when touting nitrogen asphyxiation as humane. It's only humane if the person being killed willingly gives themselves over to the process and takes nice deep breaths. If they're not willing to die of course they're still going to resist to the best of their abilities and try and get the mask off.
They should just fill his chamber up with nitrogen on a random day of the week while he's asleep