Ray Langston, just as in the television series. Partner with the cast of CSI Season 9 working together on crime scenes or during tough suspect interrogations. For the first time in any CSI game, you will help other detectives in their investigations and gain their respect through your actions and teamwork. There is a new and improved interrogation system for more realistic character interaction and you will be able to use DNA and microcope analysis, among other techniques, while in the lab. CSI Deadly Intent is available on Microsoft Windows, Nintendo Wii, Nintendo DS and Xbox 360.