Molly and Luke. Luke is hiding behind a door when he sees the hazmat suited man walk past slowly. Luke and Molly attack the man violently with planks only to find that the hazmat suited man tricked them and put Toby in the suit. Toby quickly dies and the old man appears behind Molly and Luke with the sleeping gas. As Molly tries to drag herself away, Luke is dragged off into a room. Molly passes out. The film cuts back to the doctor returning to Zoe, who has almost freed herself. He slaps her across the face and begins to quickly cut her leg off. Molly awakens and is in the dank room with four chairs from the beginning. She sees the old man looking at her through a room but does not try to escape. She leaves the room and returns to the room where they spent the first night. She begins removing two stair railings and starts to break the stairs from underneath. She is then in a room eating an ice cube when the old man comes in and knocks her out. When she awakes, she is tied to a gurney. The man is about to cut her chest when he realizes he has no water in his bowl. Going upstairs to get water, the stairs Molly previously began destroying are starting to give way. The man returns without incident and attempts to cut Molly's chest. He hears a noise upstairs and goes to check it out, leaving the scalpel on the gurney. Molly grabs the scalpel and begins to cut herself free. As the man comes down the stairs, he falls through the sabotaged steps, Molly grabs a wooden object and hits him in the head, knocking him out. She grabs his keys and begins running through the house trying to get free. Entering a room, she sees Luke with a plastic sheet covering him. The old man awakens and begins to get free from the stairs. Molly runs into what looks like the living quarters and finds a door out with a few locks. Fumbling for the right key, she cannot get the locks opened quick enough before the old man is in the same area she's in. She hides behind a door while the man looks around for her. She sees a few newspaper articles about how a father was beaten in front