"Deeply Troubling, Cruel": Huge Outcry Over 1st Nitrogen Gas Execution In US - NDTV
- "Deeply Troubling, Cruel": Huge Outcry Over 1st Nitrogen Gas Execution In US NDTV
- Alabama carries out first known execution with nitrogen gas in the US. Now the state’s AG expects more states to follow CNN
- 'Like fish out of water': Witness recounts US hitman's nitrogen gas execution India Today
- Four minutes of convulsions: Kenneth Smith executed with nitrogen gas Montgomery Advertiser
- Alabama executes Kenneth Eugene Smith by new nitrogen gas method for 1988 murder of pastor’s wife AL.com