At a party gone wild, a young woman is assaulted in the bathroom and police find her bloody and bruised and defending herself with a vase. Her assailant ends up dying at the hospital. Meanwhile, at the scene of the crime, the girl is reluctant to go to the hospital and she leaves the ambulance before Olivia can talk to her. The young woman is Cheryl, the girlfriend of the assailant's brother, Eddie and each of them are covering for each other and Elliott and Olivia are unable to tell who's telling the truth. Some new information comes to light about Cheryl that Eddie was not aware of and he becomes repulsed by her and tries to commit suicide. This may be what Joe found out about Cheryl which provoked Joe's attack. But did Cheryl really kill Joe in self defense? Was it someone else? Was there really a rape?