A K-9 IS BLAMED FOR THE VICIOUS KILLING OF A POLICE OFFICER AND FINLAY AND MORGAN INVESTIGATE THE MURDER OF A HIGH-PROFILE DIVORCE ATTORNEY, ON "CSI: CRIME SCENE INVESTIGATION," WEDNESDAY, OCT. 31

"Once Bitten" - When a K-9 is blamed for the death of his partner, the CSI team discovers there's more to the case. Meanwhile, Finlay and Morgan investigate the death of a high-profile divorce lawyer with a lot of enemies, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Oct. 31 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Ted Danson (D.B. Russell)
Elisabeth Shue (Julie Finlay)
George Eads (Nick Stokes)
Paul Guilfoyle (Captain Jim Brass)
Jorja Fox (Sara Sidle)
Eric Szmanda (Greg Sanders)
Robert David Hall (Dr. Robbins)
David Berman (David Phillips)
Wallace Langham (David Hodges)
Elisabeth Harnois (Morgan Brody)
Jon Wellner (Henry Andrews)

GUEST CAST:

Larry Mitchell (Officer Mitchell)
David S. Lee (Sergeant Varanski)
James Hyde (Barry Sloan)
Caroline Lagerfelt (Marjorie Randell)
Michael Bunin (Brent Walsh)
Brianne Davis (Sabrina Walsh)
Kyle Richards-Umansky (Ms. Young)
Elizabeth Abrams (Hooker #1)
Tauvia Dawn (Hooker #2)
Johanna Braddy (Carly Green)
Mike Alexander (Vinnie Barso)
Brigette Davidovici (Jen)
Katie Leclerc (Christine)

WRITTEN BY: Treena Hancock and Melissa Byer

DIRECTED BY: Eagle Egilsson

RATING: To Be Announced