chris and sky 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 didn't believe she could have had anything to do with it. this girl wouldn't let me kill a spider on the wall because she didn't want to hurt god's creature. >> then you started hearing from other friends of yours and people who were friends of travis that they suspected her. >> people told me not to take her calls, people told me not to talk to her. at that point she became a very good friend, and it was a horrible time to turn my back on her, or it was am i really talking to a murderer. >> aaron dewy wasn't sure what to believe. jodi played the role of the innocent perfectly. 13 days after travis' murder, she volunteered to talk to the