Correct, except that I think he's a guy that will want to talk because of exactly what you said. He's delusional about how clever he is, and getting caught won't make that go away. I bet he wants to share his brilliance with anyone who will listen.I think he is a psychopath that fancied himself a future legendary serial killer. He bungled and got caught on the first try. So, he pleads guilty, avoids the chair, and gets 3 hits and a cot for the rest of his days. He'll never say a word