What a good episode, a very interesting watch, after this set up episode I do wonder what they'll do next, given one of his co-workers is already suspcious of him, not thinking he's some sort of psycho killer, rather he's just some sort of psycho, and they're right, but given the fact he seems to glory in his job I'm surprised other's haven't clocked it yet. He could definitely be more careful in disguising his true self.