Episode: "Proteus" - February 26, 2000.
TWO FORMER "MELROSE PLACE" STARS, JAMIE LUNER AND MARCIA CROSS, FACE OFF AS RACHEL TRACKS DOWN A FEMALE SERIAL SLAYER -- After a police officer and other authority figures are found stabbed in the backs, Rachel (Jamie Luner) centers her investigation on a young woman, Pamela (guest star Marcia Cross), who is reported to have assumed multiple identities which probably spring from memories of early child abuse. But Rachel faces an even greater personal threat from an FBI honcho (guest star Gregory Itzin) who has falsely accused her of forcing a sexual relationship of a subordinate -- a charge that could ruin her career.