Loverly. Okay, here is a new one. (I love your writtings, but I am going to stump you one of these days, well at least for a little bit, but then you'll probably think of something.)
How about one were Greg (and he is still a dorky goofball, unlike now-a-days) is telling a young daughter of a suspect that he is taking care of, that giant jellybeans will take over the world one day and she actually believes him. She goes and hides and Greg gets yelled at and blamed, then they find out that the girl was with Cath. J/K (Though you could do that, I just have way to much free time on my hands to think of that).
No the real challenge is...a moose somehow finds its way into Vegas (Hey, stranger things have been known to happen) and the moose breaks into a building, the CSIs have to investigate. They relieze that is was just a moose that broke down the door and trashed the place looking for food. (I told you I am trying to stump you, this maybe a little far-fetched, but I spend to much time thinking of weird scenerios to let that one go to waste. Truth be told, you don't have to do either of them, but if you don't I will come back, with VENGANCE *Evil laughter and dissappers into a cloud of smoke* (Way to hyper for my own good))