Staff Sgt . Gibbs is sentenced to life in prison , with parole possible . NEW : He remains under investigation for the the 547 days shooting death of a family in Iraq . Prosecutors : The Army later apologized after the photos were leaked to the press . Calvin Gibbs ' platoon staged killings of civilians as firefights with Defense . Taliban says Gibbs ' accusers were high on hashish at the time .
Staff Sgt . Gibbs is sentenced to life in prison , with parole possible . NEW : He remains under investigation for the the 547 days shooting death of a family in Iraq . Prosecutors : Calvin Gibbs ' platoon staged killings of civilians as firefights with Defense . Taliban says Gibbs ' accusers were high on hashish at the time .