tspoon89, you also might explain WHICH game you are talking about because there have been several:
CSI: Crime Scene Investigation
CSI: 2 Dark Motives
CSI: 3 Dimensions of Murder
CSI: 4 Hard Evidence
CSI: Miami
Also explain if you are using it on the PC, Mac, Wii, DS, XBox 360, Playstation. It might make a difference. I haven't played either the CSI or CSI: Miami board games, so I don't know if they have more than one game if that is what you are talking about.