S10 E2: Teenage boy Eric Byers (guest star Marshall Allman) admits himself into the squad room, and warns the team about an unnatural desire towards his younger stepbrother, Cory Kelly (guest star Aaron Mayer). Detective Elliot Stabler (Christopher Meloni) and Olivia Benson's (Mariska Hargitay) suspicions arise, and Eric admits to also looking at a website to try to curb his pedophilic urge. With no crime committed, the detectives decide to investigate this "self-help" website for pedophiles leading them to its creator, Jake Berlin (guest star Tom Noonan). Eric's rage induced stepfather (guest star Josh Charles) is also questioned, and shortly after Eric is found missing. The detectives must race to place the clues together to find and stop Eric before any crime is committed. Also starring: Richard Belzer (Detective John Munch), Dann Florek (Captain Donald Cragen), Ice-T (Detective Odafin Tutuola), Michaela McManus (A.D.A Kim Greylek), Tamara Tunie (Dr. Melinda Warner), and B.D. Wong (Dr. George Huang).