David Aaron Baker

Carrie thinks Mr. Big is keeping her a 'secret' while Miranda discovers a sex secret about her new boyfriend. Samantha has never been discreet with anyone she's ever slept with, and Charlotte divulges her past secret love affair with a Hasidic Jew.

A series of murders in Manhattan seems random at first, then the police fear that a serial killer may be copying the crimes of another decades earlier.

Danny tries to find the source of a deadly narcotic after three teenagers die from an overdose.

Nora goes to New York for the second annual Departure Related Occupations and Practices conference, but discovers that someone else has her ID badge, so she searches the convention as a "Guest," and has encounters with a salesman, an author and a rogue attendee.

Max is on a mission to deliver free broadband access; Reynolds treats a young girl who has a gunshot wound; Sharpe gives difficult news to a long-time patient; Iggy is immensely proud of his patient's success but worries that he's getting too close.

The team searches for a serial killer who kidnaps and hangs his victims.