chunk: When Sam returns the following night, Hedy again impersonates Allie and performs oral sex on him. After the act, Hedy begs Sam to leave Allie alone, but Sam refuses and insists on telling Allie the truth. Furious, Hedy kills him, gouging his eye with her stiletto heel.
  The next day Hedy tells Allie she is about to leave. Later Allie sees a news report on Sam's death, realizes what has happened and tries to leave. Hedy takes Allie hostage at gunpoint. She states that everyone will assume Allie killed Sam since both Hedy and Allie resemble each other. In order to "protect" Allie, Hedy convinces her that they must run away. When Hedy leaves, Allie attempts to send a distress message, but Hedy catches her and angrily confronts her.