something happened in the heat of passion between these two people who at one time were linked as lorzas says travis alexander yelled at her for dropping the camera. he called her stupid. he says "even a 5-year-old could hold a camera," and then he jumps out and then he attacks, and then he holds her down. and she remembers that on a previous occasion when he held her down, he had choked her to the point where she lost consciousness. she feared that it might go farther. this time was different. he was angry. he was angry in a different way. she was in reasonable fear that he was going to end her life. >> as 12 jurors begin to deliberate behind closed doors, perhaps they've already provided us with a clue to what they contemplate while deciding the fate of jodi arias. >> after all the lies you have told, why should we believe you now? >> it's been four months that this jury has listened to witness after witness. they've asked questions. they've heard arguments, but now it's all in their hands. now for the first time, this jury is in control of this trial. this jury will decide what happ