Set in the gritty, neon-splashed streets of Las Vegas, CSI tracks the action with an elite team of forensic investigators. With its groundbreaking mix of science and police procedural, CSI reinvented the TV crime genre.
Warrick, Catherine, and Nick try to determine the cause of a house fire that kills a teenage girl. The fire is in the same neighborhood as a similar arson fire. Grissom and Sara investigate a man found dead with letter tiles in his stomach.
S4E19 44 min