There is only one thing I just can't understand. TA sends the text that he wants nothing to do with her, he tells JA she is evil (which he did get that right), and he probably never answered her phone calls and/or text messages on her way to Mesa, but then it is obvious that there was something going on that day.
I think she probably weaseled her way in with a check for the car payment, but Why did he let her in and then have something with her?(whatever it was)??? He obviously posed for those photos when he was lying down on the bed, and the time stamping was an internal clock so it could not be manipulated, so was she that persuasive? Personally, I don't think she is that great looking, but I am not a guy.
Another thing, when you listen to Marie Hall, she was adament that TA was not the man for her. She told TA that it was only a friendship between them, but I think TA lived in a bit in a fantasy world thinking that he could change the way she felt. Marie Hall is definitely a woman who knows her own mind and it just wasn't going to happen.
But anyway, TA telling JA that him and Marie was something he saw as destiny was a huge mistake, the one that probably did him in.