sleeping and touches her cheek. While in Amy's bedroom, Christy hears noises from the wardrobe. She travels through a tunnel connecting the wardrobe and the basement and has another blackout and when she wakes, she discovers John next to her with scratches on his cheek. He threatens to press charges if she does not leave the house immediately. In the Lockes' boathouse, Christy finds a love letter from John to Claire revealing an affair between them and suggesting that Vanessa's death would be best for everyone. Christy is convinced that John and Claire gave Vanessa medication to induce her heart attack. Christy shares her findings with Jeff. They visit the hospital staff connected to Vanessa's treatment, and a doctor tells them that Vanessa's treatment had been controlled entirely by John and Claire. He also says Vanessa's murder would be impossible to prove because her body would have decomposed completely by now, making an autopsy impossible. However, Christy points out that the coffin's lid would contain Vanessa's scratch marks, proving she was alive at the time of her burial. No one, including Jeff, believes Christy. Nonetheless, Christy opens Vanessa's coffin herself and is shocked to see it unscathed. Christy returns to the house and apologizes to John. She is about to leave when she gets a phone call from Jeff and realizes that the woman buried was not her sister but Claire Wells. John attacks Christy but she shoots him with his gun. Christy searches the house again and discovers an underground cellar wherein lies a badly burnt and disfigured womanVanessa. Vanessa does not recognize Christy and attacks her until she sees the necklace Christy is wearinga present from Vanessa. Vanessa cannot speak, but Christy assures her and promises to take care of her. Christy realizes that her visions were of Vanessa scratching the cellar trap. Vanessa had traveled through the house's tunnels, discovered the affair, and killed Claire. She had also killed Mrs Locke and would visit her daughter through the wardrobe. Vanessa and Christy share a moment, when Amy suddenly appears. Amy stabs Vanessa, unaware she is her mother, in order to kill "the monster". In the last scene, Christy scatters Vanessa's ashes into a lake. Amy takes a picture and there is a vision of Vanessa prior to her accident, staring at her killer. Cast Nora Zehetner as Christy Wescot Matthew Settle as John Locke Warren Christie as