mesa, arizona community called mountain ranch. nobody had heard from travis alexander in five days. so a handful of concerned friends went looking for him. >> through another friend they get the code to the garage. they go inside the house. it smells. there's a foul odor hanging in the air. >> they found their friend pale and lifeless on the shower floor. >> oh, my god. >> 911 emergency. >> a friend of ours is dead in his bedroom. we hadn't heard from him for a while. his roommates just went in there and said there's lots of blood. >> travis's body had nearly 29 stab marks, including the slash across his neck from ear to ear. there was a .25-caliber gunshot wound over his right eyebrow and massive amounts of blood all over the master suite. soaked into the bedroom carpet and splattered all over the bathroom. the sink, the mirror, the floor. his friends had immediate