get back to Leo's home, he plays a recording of a furious Linda screaming and swearing. When a disturbed Sara asks who it is, Leo says it is the voice of someone stalking Paula since she was a girl. When the young gardener, Josh, comes the following day asking after Mrs. Brown, Linda, concealing a kitchen knife behind her back, tells him that she is down in the cellar. Paula has escaped from her room and witnesses the ensuing scene. Josh tells Linda to ask Mrs. Brown to contact him before leaving the house. Linda shuts the door behind him, allowing Paula to see the knife behind her back. Linda turns and sees Paula on the stairs, and the terrified Paula flees back to her room, locking Linda out. Later on, she goes down to the cellar and finds the bodies of Gainor and Mrs. Brown. When she emerges, Linda is waiting with a knife but when Paula flees back to her room, she does not attempt to pursue her. In a panic, Paula phones Leo, leaving a message on his phone telling him that she is locked in the house with Linda who has killed two people. After receiving the message, Leo drives over to Crow's Hall accompanied by Sara. He reveals that Linda does not exist but is a split personality developed by Paula to cope with her brother's abuse as a teenager. This recurrent alternate personality has been "stalking" Paula ever since. When they arrive at Crow's Hall, Leo finds Paula sitting on the floor sobbing. Sara finds Paula/Linda's laptop and the book's manuscript, which she discovers is extremely good. Meanwhile, Paula slips back into Linda's personality and stabs Leo to death. Sara attempts to leave the house with the laptop but comes across Linda. Regaining control, Paula warns Sara to flee. Sara runs back to her car, discovering that she has left her keys in the house. As Linda regains control, she pursues Sara, who runs barefoot into the forest, only to be grabbed by Linda/Paula, whom she rams into a tree. Paula is impaled on a jagged piece of wood extending from the tree and dies. Sara takes the laptop and claims authorship of the manuscript. The film ends with the book being published with Sara's voice stating, "Everything's just perfect", presumably becoming wealthy and famous. Cast Reception Jennie Kermode of Eye For Film gave