Benson does her best to help a rape victim who is able to describe her attack in perfect detail, yet unable to properly identify her attacker when push comes to shove. When the detectives revisit the case a few months later, they find the woman even less willing to talk about what happened, as she claims she has moved on. Things turn sticky when Benson and Cassidy spend the night together, because Benson just wanted one great night, but Cassidy is left wanting more. (Part 2: "Closure": season 2, episode 3.)