Without a Trace - Season 4 - Eps 19: Expectations
Megan Sullivan is H.I.V. positive, pregnant and missing. Initially the team suspects that her husband, who seemed to be less than thrilled about the baby, is involved, but soon learn that Megan had received a call from a prison, and their search tracks them to a former lover, who gave her H.I.V., her husband's former mistress, who had seen her taking part in a tense conversation not long before she vanished, and her own H.I.V. specialist, who had recently given her bad news. Martin thanks Danny for his help, and tells him that he is continuing to seek counseling for his addiction.
About Without a Trace

Title: Without a Trace
First Air Date: 2002-09-26
Last Air Date: 2009-05-19
Status: Ended
Rating: 7.267/10 (from 260 votes)
Language: EN
Seasons: 8
Total Episodes: 160
Network: CBS
Genres: Crime, Mystery, Action & Adventure, Drama
Production Companies: Jerry Bruckheimer Television, CBS Productions, CBS Studios, Warner Bros. Television
Synopsis
The series follows the ventures of a Missing Persons Unit of the FBI in New York City.
Cast

Anthony LaPaglia
Jack Malone

Poppy Montgomery
Samantha Spade

Marianne Jean-Baptiste
Vivian Johnson

Enrique Murciano
Danny Taylor

Roselyn Sánchez
Elena Delgado

Eric Close
Martin Fitzgerald