Sell Nintendo DS Games. Get Cash for CSI Deadly Intent The Hidden Cases. For the first time ever, team up with the new cast of CSI: Crime Scene Investigation Season 9 on your Nintendo DS system to solve Sin City's most gruesome crimes. Explore brand new, bizarre cases written with CSI writers and bring suspects to justice. CSI: Deadly Intent makes the most of the touch screen for an all-new pick-up-and-play experience. Lend your Expertise to the New CSI Team: For the first time, team up with new characters Ray Langston (Laurence Fishburne) and Riley Adams (Lauren Lee Smith). Put your expertise to the test as you have deeper control of the investigation thanks to an enhanced questioning system and game mechanics ideally suited for DS. A Unique Story Structure: In each case, collect hints of a larger, sinister conspiracy and finally link all the cases together to unveil the shocking truth. A Deeper Immersion: Thanks to stylish visuals, heart-pounding interrogations, and unique touch gameplay, be prepared to feel like a real CSI. Progress through each case, by doing everything CSI's do on the hit show: