CSI: Crime Scene Investigation (season 2) stalker ("Stalker"). <onlyinclude> </onlyinclude> 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
CSI: Crime Scene Investigation (season 12) first and only episode of the "CSI" franchise episode not to feature a female lead. <onlyinclude></onlyinclude> CSI: Crime Scene Investigation (season 12) The twelfth season of "" premiered on CBS on September 21, 2011, and ended on May 9, 2012. The series stars Marg Helgenberger, Ted Danson and Elisabeth Shue. The show was moved to Wednesdays at 10:00 p.m. (P/E), following "Criminal Minds". Catherine and Nick adjust to life working under D.B. Russell, following their demotions, while Morgan Brody joins the CSI team ("73 Seconds"), in the twelfth season of "CSI". This season, the team investigate crimes including the murder