S11, E5: After Eva Banks (guest star Rosie Perez) makes a shocking discovery about her son Cory's (guest star Cruz Santiago) behavior at school, she takes him to the doctor, only to find out that he has been the victim of sexual abuse. Detectives Olivia Benson (Mariska Hargitay) and Elliot Stabler (Christopher Meloni) come onto the scene and question the victim and his family. From the boys frightened reaction when his stepfather, Thomas Banks (guest star Jim True-Frost), silences the investigation, it is clear to everyone in the room who the real perpetrator is. Detective Benson and Stabler are about to arrest the suspect when Thomas agrees to give up the leader of the largest pro child-adult relationship civil rights group in exchange for amnesty.