Time to break out the handkerchiefs and wave good-bye to Dr. Raymond Langston: 'CSI' star Laurence Fishburne has decided to step down from the long-running procedural drama.

Deadline.com reports that after two seasons with 'CSI' Fishburne decided not to renew his contract when it expired in May. He is now expected to return to his movie career full-time.

'The Matrix' star was hired in 2008 as a replacement for William Petersen, and his departure leaves 'CSI' producers and writers with a major headache right before production's due to start on Season 12. Although Paul Guilfoyle is expected to stay on, some actors are still in contract talks, and Marg Helgenberger has said she will appear in only a few episodes next season.

Many 'CSI' insiders were reportedly unsurprised by Fishburne's decision, with one saying: "Nobody expected him to be on the show for seven years, it's Laurence Fishburne."