When a journalist is found raped and murdered in her own bed, Cragen is able to connect this particular case to another five murders that happened thirty years ago, committed by the "Bedtime Butcher". To uncover the truth behind the crimes, Benson goes undercover in order to find the real killer.
Elenco: Mariska Hargitay , Ice-T , Dann Florek , Richard Belzer , Christopher Meloni , Kelli Giddish , BD Wong , Peter Scanavino , Tamara Tunie , Raúl Esparza , Danny Pino , Diane Neal , Stephanie March , Philip Winchester , Michaela McManus , Adam Beach , Demore Barnes , Jamie Gray Hyder .