Seth Smith, chief of operations for the Louisiana Department of Public Safety and Corrections, said no medical personnel were involved in crafting Louisiana's nitrogen gas protocols, though ...

Louisiana executed a man convicted of murder with nitrogen gas on Tuesday evening, capping a raging legal battle that ended ...

Hoffman has been arguing that he shouldn't be executed by nitrogen gas because it violates ... secretary of the Louisiana Department of Public Safety and Corrections. Hoffman, who was convicted ...

Louisiana has used nitrogen gas to put a man to death ... Seth Smith, chief of operations at the Louisiana Department of Public Safety and Corrections, witnessed the execution and also ...