NEW : One officer being kept on life sentence until decision on parole made . Three of his fellow officers died in shootings in Oakland , California . Shootings occurred in two different locations in Oakland neighborhood . Suspect ##s in exchange of gunfire with officers , police say .
NEW : Police officer being kept on life support until decision on organs made . Three of his fellow officers killed in shootings in Oakland , California . Shootings occurred in two different locations in Oakland neighborhood . Suspect died in exchange of gunfire with police , police say .