About Law & Order: Special Victims Unit Season 15, Episode 7 : Dissonant Voices

Singing coach Jackie Walker is at the height of his career, with a featured role on television's biggest reality show, "American Diva," and a steady position teaching music at a prestigious New York City school. When a four year-old student comes forward with claims of sexual abuse, Detective Rollins asks the squad to be mindful of Walker's reputation, but Benson's investigation uncovers evidence that condemns the popular personality. As the case becomes public, more and more victims come forward, but Walker refuses to come clean. Guest Stars: Billy Porter, Kara Hayward, David Pittu, Carly Rose Sonenclar, Kelly Deadmon, Hana Hayes, Jennifer Roszell, Ben Livingston, Jake Katzman, Alex Bento, Dawn Yanek, Bill Irwin, Jessica Phillips, Alison Fernandez,