He explains how the murderer stalked the old man in his bedroom for seven long nights. The murderer would stick his head in the room slowly and open a small crack in the lamp to see the old man's eye. For those seven nights, the murderer didn't see the old man's eye. One would have thought that he would have given up but he was patient and kept trying. The old man was stalked for seven nights without knowing it and that adds to the story's tone. He also uses mood in his short story. He uses lighting to create an eerie tone. Being in the pitch black bedroom is already creepy enough, but the fact that the only light in the bedroom comes from the tiny crack in the murderer's lamp adds to the threatening