An Alabama prisoner is about to undergo an experimental execution using nitrogen gas on Tuesday. Even veterinarians refrain from using nitrogen gas in euthanasias for most animals. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementAn Alabama prisoner is scheduled to be executed by nitrogen gas on Tuesday — an experimental form of capital punishment that has prompted a global outcry from human rights organizations. The nitrogen hypoxia execution method, which remains untested, involves a mask being fitted to the prisoner's face, which pipes in nitrogen gas.

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Persons: —, Kenneth Eugene Smith, Critics, Smith, Elizabeth Sennett, Sennett, I'm Organizations: Service, Alabama's Department of Corrections, UN, Human Rights, American Veterinary, Associated Press, Authorities, Guardian Locations: Alabama, euthanasias