Law & Order: Special Victims Unit Season 12 Episode 2

Detectives Olivia Benson and Elliot Stabler enlist the help of a suspect from a previous case to crack a new one. The rape of a 10-year-old girl is so brutal it leaves her unable to recall her own name. Unfortunately, once Fin assists with the ID, the detectives find that she’s not the only one with memory impairment, and Dr. Huang is brought in to assess her home situation.