Death Row murderer faces 'agonising choking' execution by untested nitrogen gas
![Death Row murderer faces 'agonising choking' execution by untested nitrogen gas](https://i2-prod.dailystar.co.uk/incoming/article31364866.ece/ALTERNATES/s615/0_Death-Penalty-Alabama-Nitrogen-Hypoxia-23237861331957.jpg)
An execution warrant for murderer, Kenneth Eugene Smith, was granted to the state attorney general by Alabama's highest court, paving the way for him to be executed using nitrogen