SEASON PREMIERE -- A young boy is found wandering alone in Central Park and the search for his parents leads to startling evidence of a planned mass casualty event in the city. As the SVU works with the joint-terrorism task force to find the suspects and the motive, Lt. Benson (Mariska Hargitay) must also convince Barba (Raúl Esparza) to address allegations of rape and torture the boy's mother discloses. Also starring Ice T (Det. Odafin Tutuola), Kelli Giddish (Det. Amanda Rollins) and Peter Scanavino (Det. Sonny Carisi). Guest starring Peter Gallagher (Chief Dodds), Robert John Burke (Capt. Tucker), Elizabeth Marvel (Rita Calhoun), Natia Dune (Ana Kapic) and Marc Damon Johnson (Agent Dan Conley).