Gamers are invited to step back into the role of detective in CSI: Crime Scene Investigation -- Hard Evidence as they collect clues, conduct research, and track down the perp. With help from the CSI cast, including characters Gil Grissom and Catherine Willows, players must use real-life techniques and lab equipment to gather and analyze data taken from each crime scene. Gamers may now impound vehicles and have them searched for evidence. ~ Gracie Leach, All Game Guide