Bingo Scandi! This guy clearly has problems, but he's loving the attention his false confession is generating. Why wouldn't he sign a written confession if it was true? I gathered last night that many things weren't adding up, including the ransom note, the pineapple, the Ramsey's behavior. John is quick to want to get off the hook, but this guy hasn't proven at all that he was the perp and they weren't involved. Like you posted last night, if Karr were the perp, why didn't they hear anything? Supposedly the neighbors heard screaming...