Without a Trace (2002)

S04E12 Patient X

When therapist Gina Hill goes missing, the team starts to look into the possibility that one of her clients might be connected to her disappearance. Conversations with Gina's fiancé and her therapist lead them to a bartender named Vince, who has a peculiar knack for influencing women to do his bidding. Meanwhile, Martin faces ongoing challenges in his journey to recovery.