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Louisiana to use nitrogen execution method it bans for cats and dogs

www.theguardian.com Louisiana to use nitrogen execution method it bans for cats and dogs

State plans to carry out first judicial killing in 15 years on Tuesday using technique critics call inhumane

Louisiana to use nitrogen execution method it bans for cats and dogs

Last year the Guardian revealed that three of the biggest manufacturers of medical-grade nitrogen in the US had put a block on their products being used in executions. Airgas, Air Products and Matheson Gas all took steps to prevent their nitrogen reaching departments of correction in death penalty states.

Airgas, which is owned by the French multinational Air Liquide, told the Guardian that it would not supply nitrogen or other inert gases “for the purpose of human execution”.

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