The emerging execution method, which involves breathing solely nitrogen gas through a mask while being deprived of oxygen, ...

An Alabama prisoner convicted of the 1994 murder of a female hitchhiker became the third person executed by nitrogen gas in ...

Thursday marked the third time that Alabama has carried out an execution via nitrogen gas asphyxiation, whereby the victim is ...

Carey Dale Grayson is set to die by nitrogen hypoxia after being convicted of killing 37-year-old hitchhiker Vickie Deblieux ...

The execution is the 22nd in the U.S. this year and the sixth in Alabama, which has put three of the men to death using ...

The method involves placing a respirator gas mask over the face to replace breathable air with pure nitrogen gas, causing death by lack of oxygen. Alabama Corrections Commissioner John Q. Hamm said ...

An Alabama inmate found guilty of murdering a hitchhiker 30 years ago on Thursday became the third person in America to be ...

Alabama is planning to carry out the nation’s third execution with nitrogen gas as critics argue the method needs more scrutiny before it is used to put another person to death. Carey Dale Grayson, ...

Grayson was one of four teenagers convicted of capital murder in the torture, bludgeoning and mutilation of Vickie Lynn ...