While Norman is renovating the motel, he hears voices in the house, and enters his mother's bedroom to find it exactly as it was 22 years ago. A sound lures him to the attic, where he is locked in. Meanwhile, a teenage couple sneaks in through the cellar window to have sex. They notice a female figure pacing in the next room. As they try to climb out, the boy is stabbed to death. The girl escapes and alerts police. Mary finds Norman in the attic and he shows her his mother's bedroom, only to find it back to its state of disuse. The sheriff arrives and questions them about the boy's murder. Mary claims they were out walking together at the time. After the sheriff leaves, Norman rebukes her for lying. He fears he may have killed the boy, since Mary told him the attic was unlocked when she found him.