Alabama gasses prisoner with nitrogen in first new execution method in decades
![](https://www.tv360nigeria.com/wp-content/uploads/download-2024-01-26T112532.290.jpg)
Alabama on Thursday executed convicted murderer Kenneth Smith, who held his breath in vain as officials asphyxiated him with nitrogen gas, the first use of a new method of capital punishment since lethal injections began in the U.S. four decades ago.
Smith, convicted of a 1988 murder-for-hire, was a rare prisoner who had already survived one execution attempt. In November 2022, Alabama officials aborted his execution by lethal injection after struggling for hours to insert an intravenous line’s needle in his body.
The state has called its new closely watched protocol “the most painless and humane method of execution known to man.” It predicted Smith would lose consciousness in under a minute and die soon after, although witnesses on Thursday said it appeared to take several minutes longer.
Alabama has touted asphyxiation as a simpler alternative for prison systems that struggle to find either veins or the required drugs for lethal injections.
Human rights groups, United Nations torture experts and lawyers for Smith had sought to prevent it, saying the method was risky, experimental and could lead to an agonizing death or non-fatal injury.
In Smith’s second and final trip to the execution chamber on Thursday, executioners restrained him in a gurney and strapped a commercial industrial-safety respirator mask to his face. A canister of pure nitrogen was attached to the mask that, once flowing, deprived him of oxygen.
The execution began at 7:53 p.m. (0153 GMT Friday) and Smith was declared dead at 8:25 p.m. (0225 GMT), prison officials said.
Smith appeared to remain conscious for several minutes after the nitrogen was activated, according to five journalists who were allowed to watch the execution through glass as media witnesses. Although the mask was also secured to the gurney, he then began shaking his head and writhing for about two minutes, and then could be seen breathing deeply for several minutes before his breathing slowed and became imperceptible, the witnesses said.