Law & Order: Special Victims Unit (SVU) “Street Revenge” Season 13 Episode 19 April 25, 2012 Law and Order: SVU, News Law & Order: Special Victims Unit “Street Revenge” Season 13 Episode 19 airs Wednesday April 25 on NBC (10-11 p.m. ET) . Episode Synopsis: A string of rapes in West Soho inspires a group of vigilantes to organize against both neighborhood crime and the NYPD. While Reporter Dennis Griscomb (guest star Gavin Lee) takes every opportunity to publicly criticize police efforts, the SVU squad struggles to find a lead in the case until one of the vigilantes is attacked. As the other detectives fight for control over the investigation and angry citizens, Amaro (Danny Pino) is distracted by the suspicion that his wife (guest star Laura Benanti) is seeing another man (guest star Dominic Fumusa.) Also starring Mariska Hargitay (Detective Olivia Benson), Ice-T (Detective Odafin Tutuola), Dann Florek (Captain Donald Cragen), Richard Belzer (Sergeant John Munch), and Kelli Giddish (Detective Amanda Rollins).