Here's just a thought that I've been pondering for quite some time. What if it's ARCHIE?? Think about it for a second. They've mentioned him quite a lot for only being in one or two episodes. Was it by chance that last week we got to see him deal with a dead body?!?! Or did the writers have an alterior motive behind that?? I mean all season Cath, Nick, Greg and Hodges have constantly been talking about Archie which is kind of unusual for such a minor character (No offense to Archie fans). I mean even hodges said at one point I believe "Since archie isnt here I'm doing his work too" (or something about those lines). But like I said just a thought. I could have sworn Dr. Jekyll's hair was black and looked a lot like archies.