Bill then staggers in. Claiming that Craig attacked him outside the store, he proceeds to call the police. Jennifer notices Bill's hands are covered in blood and realizes that he is the killer. Bill tells her that he couldn't let his partner sell the store, so he killed him and got carried away killing everyone. Bill attacks Jennifer and chases her around the locked building. A delivery man appears outside, but Bill kills him before Jennifer can get his attention. Bill re-enters the building and stalks Jennifer again. Craig tells Jennifer he saw Bill killing Linda, and that he climbed into the building through the bathroom window to save her. Bill appears and bludgeons Craig while Jennifer flees.