OK, so it looks like we get a little more back story this week. Not sure what we actually discovered, though, except that some of the guards' disappearances were covered up with a 'chemical spill' story. Helps explain how they managed to go missing without family suspicion. Interesting that Ray and Tommy were actually brothers and the latter obviously was one of the 63s and Ray wasn't. Also explains why Rebecca was recruited. I guess there will eventually be some kind of link with Doc, but that remains to be seen. I'm glad it wasn't another criminal of the week, so it'll keep me watching, a little longer at least.