CSI: Crime Scene Investigation (season 2) CSI: Crime Scene Investigation (season 2) The second season of "" premiered on CBS on September 27, 2001 and ended May 16, 2002. The series stars William Petersen and Marg Helgenberger. The murder of a Police Chief leads Willows and Brown to Miami ("Cross Jurisdictions"), in the second season of "CSI". The Las Vegas CSIs investigate another series of gruesome, unprecedented, and unsolvable crimes, including the murder of Catherine's brother ("Burked"), the disappearance of a University student ("Chaos Theory"), the death of a construction worker ("Overload"), the discovery of a decomposed body in a bag ("Bully for You"), a scuba
CSI: Crime Scene Investigation (season 6) a suburban home ("Bite Me"), a mass suicide at a cult ("Shooting Stars"), and an apparent suicide ("Secrets and Flies"), as Nick comes to terms with his PTSD ("Bodies in Motion"), and later tracks down a missing child ("Gum Drops"). Also this season, Greg hunts the head of a civil war reenactor ("Way to Go"), Grissom investigates the death of a psychic ("Spellbound"), and Sara comes face to face with her toughest adversary yet ("The Unusual Suspect"). <onlyinclude></onlyinclude> CSI: Crime Scene Investigation (season 6) The sixth season of "" premiered on CBS on September 22, 2005 and ended May 18,