Investigation into the suspected rape of a woman Benson helped earlier leads to a cybermogul; the team bids farewell to Sgt. Munch.
Danny must face an internal affairs investigation after shooting a cop who failed to identify himself.
Frank's distress rises after the press makes a big fuzz out of the killing of a tourist right in front of a trendy Lower East Side restaurant.
When a man's family is beaten and robbed in front of him, the Reagans debate how far they would go to protect the ones they love; Frank feels conflicted when a college student is arrested at a rally.