Episode 404, "Through The Glass Darkly" Tonight 11|10c
SEASON 3, EPISODE 302 - As the team mourns Lou, and we meet Leah Kearns, a dangerous stalker kidnaps a woman, whom he believes to be his own daughter. Nevertheless, he threatens to kill her if she does not go along with his plans. The stalker also kidnaps and injures her fianc. Our team investigates the news station where the young woman works.