Watch a preview of Law & Order: Special Victims Unit "Users" Season 11 Episode 7 airing Wednesday November 4 2009 on NBC.
Episode Synopsis: After a crime scene photo of a murdered teenage girl rapidly becomes an Internet phenomenon, the police initiate an investigation with the victim's father, Greg Dunne (guest star James Colby). When Greg points the detectives towards Martin Gold (guest star James Frain), his daughter's suspicious therapist, it turns out that Gold's alibi is airtight. While Fin (Ice-T) and Munch (Richard Belzer) are busy tracking down the girl's stolen credit card, Dr. Melinda Warner (Tamara Tunie) and Detective Elliot Stabler (Chris Meloni) discover that one of Gold's other patients has broken into the morgue. The case takes an unexpected turn, revealing a sinister prescription for murder at the hands of unlikely suspects. Also starring: Mariska Hargitay (Detective Olivia Benson), Dann Florek (Captain Donald Cragen), B.D. Wong (Dr. George Huang) and Stephanie March (ADA Alexandra Cabot).