CSI: Crime Scene Investigation (season 4) CSI: Crime Scene Investigation (season 4) The fourth season of "" premiered on CBS on September 25, 2003 and ended May 20, 2004. The series stars William Petersen and Marg Helgenberger. Nick accidentally leaks information to a news reporter ("Assume Nothing"), and Catherine tries to discover how a body ended up in a bathtub ("All for Our Country") during the fourth season of "CSI". Supervised by Grissom and Willows, the Las Vegas CSIs are tasked with investigating the bizarre, the unlikely, and the unprecedented, including a disappearing gun ("Homebodies"), the death of a baby during a heatwave ("Feeling the Heat"),
Crime scene getaway go to extreme measures to discard the getaway vehicle in order to hide his 'tracks' by dumping it in a river or secluded park, and/or setting it on fire; while this may not make solving the crime impossible, it can make the effort more difficult for law enforcement. The criminal investigation can be further complicated by the use of multiple getaway vehicles, which can confuse eyewitnesses, as well as creating multiple places to investigate: each vehicle is a new crime scene. In "Forensics for Dummies", the rookie is reminded: "At a minimum, the crime scene includes ... Areas from which