1) A nurse at a psychiatric hospital begins experiencing strange symptoms where she hears voices and sees apparitions. 2) One of the patients, Patient 256, is shown having a flashback where he attacks his mother with a knife after she accuses him of making things up. 3) Patient 256 later sees the apparition of his mother in his room and becomes distressed, taking medication to make the visions stop. 4) The nurse is possessed by the spirit of Patient 256's mother and confronts him, accusing him of hurting her. Slasher sounds are heard and the scene ends.