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 ...

Feb. 6 (UPI) --Alabama executed Demetrius Terrence Frazier by nitrogen hypoxia on Thursday evening. Frazier, 52, was the first person executed in Alabama this year following his conviction in the ...