Watch a sneak peek of LAW & ORDER SVU "Quickie" Season 11 Episode 11 airing Wednesday January 6 2009 on NBC.
Episode Synopsis: When seventeen year-old Andrea McWilliams is found strangled and beaten to death in an alley, her ex-boyfriend leads the cops to a website that McWilliams used to meet up with random men . Detective Olivia Benson (Mariska Hargitay) decides to create a user account for the site and finds womanizer Peter Butler (guest star Brian Geraghty), the man who met up with McWilliams. The case is closed when a different suspect is proven guilty of her murder, and a new one opens when McWilliams rape kit tests positive for HIV. Not only is HIV spreading as a result of countless attacks, but now the detectives must also catch a rapist on the loose. Also starring: Chris Meloni (Detective Elliot Stabler), Dann Florek (Captain Donald Hagen), Richard Belzer (Detective John Munch), Ice-T (Detective Odafin Tutuola), Stephanie March (ADA Alexandra Cabot), B.D. Wong (Dr. George Huang), Tamara Tunie (M.E. Warner) and guest star Jack Larson (Dewey Butler).