A few other things: The stool next to the body says GG+?; the slots say "Lucky Dragon" on them, which we know is the name of the hotel where Brass is shot; the doc is holding a scalpel (sp?), Nick has some sort of wound on his neck; Gil's visible hand moves when you put the magnifing viewer over it, and there is some sort of white stain on his collar; and what is that in Greg's pocket. I am wondering if anyone has any speculations as to what these things mean?
Also when Grissom's hand moves, his coat opens and you can see something there... I can't tell what it is. It looks like a handle or something. I'm guessing the part about Grissom and Sara looking at eachother...hopefully refers back to their past relationship a few seasons ago because it seems like marriage has been brought up a lot in this last episode.
One question, the hostage that Willy took was that Warrick's wife? I thought it was, just want to confirm.