>> a friend of ours is dead in his bedroom. >> by the state of travis's body police knew he'd been killed days before. in the washing machine police found a watt yearlogged camera that would come to mean everything in this case. some of travis's friends like chris and skye hughes suspected jodi from the start. >> i knew in that very moment that jodi arias did it. >> he turned to me and said, "jodi did this." >> ryan burns thought he knew jodi and the girl he knew was no killer. >> i honestly and genuinely didn't believe that she could have had anything to do with it. i just thought there's no way. i mean, this girl wouldn't even let me kill a spider on the wall because she didn't want to hurt god's creature. >> but then you started hearing from other friends of yours and people who were friends of travis that they suspected her. >> right. people told me not to take her calls. people told me not to talk to her. but at that point she had become either a very good friend that this is a horrible time to turn your back on her, or it was just