CSI: Crime Scene Investigation (season 1) CSI: Crime Scene Investigation (season 1) The first season of "" premiered on CBS on October 6, 2000, and ended on May 17, 2001. The series stars William Petersen and Marg Helgenberger. It's all change at the Las Vegas Crime Lab following the shooting death of Holly Gribbs ("Pilot"), yet the team still find themselves tasked with solving the bizarre, the brutal, and the impossible. Under the supervision of new Supervisor Gil Grissom, and his second-in-command Catherine Willows, the team investigate the suicide of a casino jackpot winner ("Cool Change"), the abduction and burial of a young woman ("Crate 'n
CSI: Crime Scene Investigation (season 14) 9, 2014. On March 13, 2014 it was announced that "CSI: Crime Scene Investigation" would return for a fifteenth season, which started airing in September 2014. D.B. and Finn lead the hunt for Morgan, while Brody makes a shocking discovery that endangers her own life ("The Devil and D.B. Russell"), in the fourteenth season of "CSI". Also this season the team investigate the unusual, the brutal, and the life-changing, including a casino heist ("Take the Money and Run"), a night-club fire ("Torch Song"), a contact lens discovered on a cookery show ("Last Supper"), a cold case that takes the team,