CSI: Crime Scene Investigation: Season 3, Episode 18 - ProjectFreeTV

3 - 18:

Catherine, Nick and Sara investigate a badly decomposed body found in a chemical-waste barrel. They soon learn the victim was involved in something called 'Robot Rumble'. Meanwhile, Greg helps Grissom and Warrick solve the murder of a man whose body is found in an alley, after being killed in his own home.