Gillian Alexy

A dancer is followed home and raped by a man with a distinctive tattoo and the details of the attack remind Rollins (Kelli Giddish) of a serial rapist she was tracking back home. The detectives arrest Gabriel Thomas (guest star T.R. Knight), a family man who maintains his innocence, but his description and DNA match this assault and the string of rapes across multiple states that Rollins had been investigating. Although the evidence supports the arrest, the more Detectives Benson (Mariska Hargitay) and Amaro (Danny Pino) dig into Thomas' past, the more they begin to believe his story. Also starring: Ice-T (Detective Odafin Tutuola), Dann Florek (Captain Donald Cragen) and Richard Belzer (Detective John Munch.) Special appearance by Diane Neal (ADA Casey Novak.)

Erin reopens an old rape case in which Frank was the arresting officer, while Danny and Jackie investigate the senseless murder of three teens.

When Philip and Elizabeth are given an urgent task to plant a bug in Defense Secretary Caspar Weinberger’s office, they risk exposure when an unwilling maid of the Weinberger home refuses to cooperate. Stan closes in on a member of the Soviet Rezidentura in an effort to uncover the identities of deep cover Directorate S operatives.

A new mission with international stakes has Philip calling on Annelise for assistance just as an old foe returns to D.C. with a vendetta. Stan makes a discovery that could put the FBI hot on the trail of Illegals.

Tensions simmer between Philip and Elizabeth as they disagree over handling orders from the Centre. When Elizabeth loses key intel, Philip enlists Annelise on a mission with an unexpected outcome.