The brutal rape, and subsequent death, of a female motorist turns out to be an informant for the FBI acting as a cyber vigilante for catching on-line pedophiles to capture the predators. Stabler, along with the homicide detective who found the victim's husband murdered, follow the trail of evidence for the latest victim she had been tracking, leading them to the US Attorney's Office and a trip to Prague for Stabler to assist the Czech authorities when they find the kidnapped girl.
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 .