Closure

M1, T10: The devastating results of a sexual assault begin to weigh heavily on the victim (guest star Tracy Pollan, "Family Ties") after Detectives Benson (Mariska Hargitay) and Stabler's (Christopher Meloni) prime suspect (guest star Terry Serpico) -- who matches the assailant's description and is found to have used her credit card -- cannot be identified by the shaken woman. Benson finally gets a real break in the case six months later but finds the victim to be more defensive and less cooperative. In addition, Benson's romantic interlude with a fellow detective is revealed. Richard Belzer, Dann Florek, Dean Winters and Michelle Hurd also star.