I hate to say this but I think that Ray has something to do with this or he has an idea who but I understood it as his father was dead.
Also, the DNA refusal WHAT!!!!!!!!!!! HELLO RED FLAG!!!!!!!!!!!!!
NOT REALLY
I might refuse as well, and I've got nothing to hide. He might have a normal reason that we know nothing of..yet..If you took a poll, maybe lots of people would refuse. He's a almost 50 yr. old doctor and a serial killer profiler, and if he's got a big secret, then he's hiding it really well for all this time. And as good of an actor that he is, I think he's as baffled and boggled by the knot tying intestines etc. he doesn't act snaky or strange or weird, when he's into these cases. And when he found that Michaelangelo mssing line from the book, he was all alone, that's when he could have smirked looked around, or done something that would be a dead give-a-way, but he acted all perplexed and confused
It'll be someone like Natalie Davis who nobody suspected at all. I'll bet ya':cardie: