This episode reminds me of why I watch CSI week after week. The idea of a scuba diver was great, it was a case that provided some laughs, especially when Nick said he still believes in Santa Claus. It was one of the funniest moments in CSI history.
I also loved the other case of the episode. It was a case that kept me guessing until the very end. There was another reason why I loved this episode, the GSR. It made me laugh when Sara said there was chalk on Grissom's face. I checked many times and can I just say that there was no chalk on his face or at least not that I could see. It must just have been invisible chalk. Great episode with GSR which always makes GSR great!