DOES A MENTAL INSTITUTION HARBOR A MURDERER? MEGAN AND TOMMY ARE ON THE CASE, ON ABC'S "BODY OF PROOF"

Luke Perry, Craig Bierko, Marisa Ramirez, Sharon Lawrence And Joanna Cassidy Guest Star

"Committed" - A schizophrenic teenage girl at a mental institution is found murdered. When Megan and Tommy interview a young patient named Darby, who seems extremely sane and lucid, she tells them that she saw the killer climb down from a heating vent in the ceiling, but most shocking of all -- he meant to kill her, not the actual victim. Could the killer be Dr. Malcolm (Craig Bierko), the ward director, who is obstructing their investigation? "Body of Proof" airs TUESDAY, APRIL 23 (10:01-11:00 p.m. ET) on the ABC Television Network.

"Body of Proof" stars Dana Delany stars as Dr. Megan Hunt, Jeri Ryan as Dr. Kate Murphy, Mark Valley as Tommy Sullivan, Elyes Gabel as Adam Schaeffer, Geoffrey Arend as Dr. Ethan Gross, Windell D. Middlebrooks as Dr. Curtis Brumfield and Mary Mouser as Lacey Fleming.

Guest starring are Luke Perry as Dr. Charlie Stafford, Craig Bierko as Dr. Derrick Malcolm, Marisa Ramirez as Officer Riley Dunn, Jude Ciccolella as Detective Mo Childs, Hannah Leigh as Darby Stone, Chase Kim as Officer Hawley, with Sharon Lawrence as Julia Stone and Joanna Cassidy as Joan Hunt.

"Committed" was written by Allen MacDonald and directed by Eric Laneuville.

"Body of Proof" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This program carries a TV-14,V parental guideline.