Tragic end. He said reporter today there are many Unanswered Questions that Police Officers are investigating even as they grieve. 14 year veteran cop Michael Johnson and several officers came to the road last night. Relatives of scott dunham called police because he put a gun to his head and threatened Family Members. The officers approached cautiously. They spotted him on a balcony. Just came out on to the balcony. Male just came out on to the balcony. Gray hair, gray mustache and black tshirt. Reporter police say dunham opened fire with a high powered rifle. This exclusive cell phone video can captured the moment that the suicide call turned into an ambush. I heard a bang bang and i turned to my grandkids and i said that sounded like gun fire. Officer down. Officer down. Copy officer down officer down. Control 8400 we have multiple shots being fired. We need vehicles to block off asap. Reporter after the fatal shots were fired agencies from all over the bay area swarmed the area. As