Thanks, Elsie!
Hmmm . . . I think Mac is holding a portable coffee mug. That would make sense with his "old school" approach vs. Stella's "modern" approach with the iPhone and mocha/latte/whatever drink from a coffee shop.
It looks like Flack has the gun lying on a napkin or some type of cloth and I have no idea what the hell Hawkes is holding in either hand, but neither really looks like a flashlight to me. They do both seem to be looking at the same thing, however. I'm kinda liking the theory people have posed of something internal - investigation? cover-up? going on with these two.
I don't see anything too telling about Adam and Sid, other than the obvious - that Adam is the tech guy and Sid is the coroner.
I find it interesting that while Danny and Lindsay are sharing a sandwich and doing their stupid heart thing that Danny isn't looking at Lindsay, but Lindsay is looking at Danny in a seemingly seductive way. I also noticed that Lindsay is the only CSI not wearing a badge - unless I over looked it. She had one in S2, not sure about S3; and has been called "detective" in both S2 & S3, I think.
It'll be nice when they release larger images of the color picture.