"I hope this is the final season. I've had enough after 12 years of the show. Besides, with Grissom not around and Catherine leaving, I feel as if it's time to cancel the show and watch the upcoming feature film that will feature Grissom."

"I like the way you think!! Just because some characters are leaving doesn't mean that the show isn't any good anymore. And besides, we still have Greg, Nick, Brass, Doc Robbins, Hodges, David, Sarah will probably stay on. And Ray langston, who I think is a great character! I tink we have a lot to look forward to with the new season coming up."

"Well the list is out, Langston, Willows, Stokes, Sanders, Robbins, Brass, Hodges, Sidle and David Phillips are all on the CBS Season 12 one sheet paper. In what capacity is as yet unknown, but now the writers can begin their task.
http://jorjafox.net/2011/csi-one-sheet/"

"sry but your wrong Langston will not be on the show,In June 2011, it was announced that Fishburne did not renew his contract with the show."

"From the new TV Guide, issue July 11-17, in the CASTING CALL section it says~

*The producers of CSI are still hunting for the lab's next investigator, but executive producer Carol Mendelsohn is said to have drawn p a character who is a bit more lighthearted than Laurence Fishburne's character Ray Langston [and more in the vein of Gil Grissom]. CBS is expected to find someone with seasoned TV chops~"

"i really don't like catherine leave.she is CSI,and noone is better to replace her,too bad.why did she leave CSi?.will she comeback.?"