Melinda Clarke Returns as Dr. Kessler, Formerly Lady Heather

            "Unleashed" - Langston and Sara turn to Lady Heather for help in tracking down the culprit responsible for injuring a woman before she was seemingly mauled to death by a mountain lion.  Meanwhile, Nick and Dr. Robbins manage to rescue the unborn baby of a teenage girl who appears to have committed suicide, on CSI: CRIME SCENE INVESTIGATION, Thursday, April 7 (9:00-10:00 PM, ET/PT) on the CBS Television Network.  Melinda Clarke returns as dominatrix-turned-therapist, Dr. Heather Kessler (formerly Lady Heather).

SERIES REGULARS:

Dr. Raymond Langston...... Laurence Fishburne

Catherine Willows.............. Marg Helgenberger

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

Hodges................................ Wallace Langham

RECURRING CAST:

Archie Johnson................Archie Kao

Conrad Ecklie..................Marc Vann

GUEST CAST:

Lady Heather/Dr. Kessler...Melinda Clarke

WRITTEN BY: Ed Whitmore & Anthony E. Zuiker

DIRECTED BY:  Brad Tanenbaum

GENRE:  CRIME DRAMA, MYSTERY, SUSPENSE

RATING:  To Be Announced

On the Web: www.cbs.com/primetime/csi/

Photos are available on http://www.cbspressexpress.com/.

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Press Contacts:             Andrea Ballas               818-655-1581             andrea.ballas@cbs.com

                                    Jennifer Solari               818-655-7222             jennifer.solari@cbs.com           

Photo Contacts:            Meagan McLaughlin     212-975-7518             mcmclaughlin@cbs.com                                                Kathleen Tanji              818-655-1543             kathleen.tanji@cbs.com