Gino grapples with his trauma. Patrick's search takes him to dark places. A stranger contacts Hannah with a grave warning.

Without the NYPD's help, Gino is forced to get resourceful. A traumatizing event brings dangerous suspects closer than ever.

As darkness consumes the city, evil takes root in the unlikeliest of places...

Hannah receives concerning news while Patrick suffers a loss; the city's most dangerous resident reveals his true motives.

Patrick's search reaches an epic conclusion; the group shifts its focus, but a different plan is in store for Hannah.