I really enjoyed this particular episode, and I would have to say that it is one of my favorites from this show so far. The case was an extremely interesting one, and I think it was certainly a cpativating and enthralling one as well.
There was also a sense of unpredictability within this episode, as it wasn't clear what would happen with that case, and the storyline was definitely not as straightforward as it appeared to be.
I also enjoyed the intervals with the interactions between Zoe, Emilty and Cal, patticularly Cal going through Emily's things.
Overall, a very sensational episode! Keep it up, Lie To Me, and I can't wait to see some more great episodes!