David Aaron Baker

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.

Saul attempts to track down those responsible for the Langley attack, recruiting an unlikely expert to follow the money trail. Quinn, troubled by the collateral damage from a recent mission, tries to take matters into his own hands. An embattled Carrie learns who is really on her side and the Brody family turns to therapy to mend their broken household.

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

A vigilante posts a video online of a man, previously locked up for statutory rape, being beaten and burned alive; Lindsay encounters some personal and professional problems.