I had the same thoughts, that this creep is a willing (and possibly paid) "suspect". He has a sick little smirk on his face that makes me think he's enjoying every minute of this. I still think one of the Ramsey's did it. Karr was writing to Patsy - what about? Patsy shared the letters with investigators and John. And now Patsy is gone, and John can put the past behind him, and make sure it stays behind him. Because the crime gets pinned on Karr. There's enough circumstantial evidence to make it stick - Karr happens to look like the psychic's vision of the suspect and his obsession with the Ramsey case gives the impression that he IS guilty. But Karr is a little too eager to be charged with the crime. His ex-wife and brother both say the charge is ridiculous. I think they're not just telling the investigation that it's crazy, but they're telling Karr, "are you nuts? You weren't even there!" I think he's made crazy "confessions" like this before - for the attention - and when things get too hot he eventually admits that he lied. Look at him. He's enjoying every minute of this. He's a narcissistic pervert. How convenient for the Ramsey's.