Louisiana used nitrogen gas to put Jessie Hoffman Jr., 46, to death Tuesday evening in the state's first execution in 15 ...

A 52-year-old Michigan man on death row in Alabama was killed in the fourth nitrogen gas execution in the nation's history on Thursday evening. Demetrius Terrence Frazier, who was convicted of the ...

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

putting three inmates to death last year with that method. It involves placing a respirator gas mask over the person’s face to replace breathable air with pure nitrogen gas, causing death by ...

On the day that Louisiana’s first execution in 15 years is scheduled to take place, attorneys for the inmate are hoping for a ...

Jessie Hoffman Jr., 46, was declared dead shortly after 7 p.m. after he inhaled the lethal gas through a fitted full-faced ...