Alexandra Barreto

When a bar owner's body is found in the East River, the investigation takes Castle and Beckett through the forgotten tunnels and passageways of turn-of-the-century New York; Castle considers buying a bar.

The team takes on the case of a reckless police detective who has a family history of sudden heart failure that killed his father, grandfather and great-grandfather all at age 40. Though House is not keen on diagnosing the patient without any detectable symptoms, the team, urged by Cameron, attempts to identify his condition so the detective can live without fear of dying young. Meanwhile, Chase is haunted by his actions in the Dibala case, and House confronts some ghosts of his own.

Following the breakup of a Miami-based drug cartel, U.S. Marshal Raylan Givens (Timothy Olyphant) pursues his nemesis-turned-ally Boyd Crowder (Walton Goggins). Meanwhile, his investigation of sex offender Jimmy Earl Dean’s (guest star Billy Miller) harassment of a teenage girl brings Raylan face-to-face with an old Givens family enemy and the matriarch of a local crime family, Mags Bennett (guest star Margo Martindale).

The team has to investigate the death of a naval commander found shot to his death on a navy vessel, while undergoing mandatory psych evaluations.

Raylan is ordered to enlist his estranged father’s help against the increasing threat of Bo Crowder.