WHEN A HUNTER AND A BEAR ARE BOTH FOUND DEAD IN THE VEGAS WILDERNESS, THE CSI TEAM LOOKS FOR A THIRD PARTY KILLER, ON "CSI: CRIME SCENE INVESTIGATION," THURSDAY, FEB. 10

"Unbearable" -- The CSIs suspect third party involvement in the murder of a hunter and a bear found in the outskirts of Las Vegas, on CSI: CRIME SCENE INVESTIGATION, Thursday, Feb. 10 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Ken Fink directed the episode written by one of the series' executive producers, Carol Mendelsohn, and Josh Berman.

When a Kodiak bear is found dead with its gall bladder carefully removed and the hunter lying dead nearby, the evidence suggests another person was involved in the murders. Meanwhile, a young wife/mother is found dead after a night out with girlfriends, and the evidence suggests foul play from her seemingly perfect husband.

Gil Grissom: William Petersen
Catherine Willows: Marg Helgenberger
Warrick Brown: Gary Dourdan
Nick Stokes: George Eads
Captain Jim Brass: Paul Guilfoyle
Sara Sidle: Jorja Fox
Greg Sanders: Eric Szmanda
Dr. Robbins: Robert David Hall
David Phillips: David Berman
Sofia Curtis: Louise Lombard
David Hodges: Wallace Langham
Ronnie Litra: Eric Stonestreet
Bobby Dawson: Gerald McCullouch
Officer Metcalf: Joseph Patrick Kelly
Mark Kyman: Brad Rowe
Amy Maynard: Sara Foster
Lori Kyman: Deanna Russo
Brad Himmel: Forbes March
Ranger: Jane Lynch
Diane Dunn: Lolita Davidovich
Sam Tracy: Jon Wellner
Faith Hollis: Veanne Cox
Valet: Greg Pitts
Aaron Colite: Michael Raymond James
Carol Allred: Meredith Scott Lynn
Margaret Finn: Palmer Davis

RATING: To Be Announced