The Tell-Tale Heart
One night, though, the old man awakens as the narrator watches, revealing the eye. The narrator strikes, smothering the old man with his own mattress. The narrator chops up the body, and hides the pieces under the floorboards. The narrator then cleans the place up to hide all signs of the crime. When the narrator reports that the police (whether a delusion or real is unclear) respond to a call placed by a neighbor who heard a distressful scream, the narrator invites them to look around, confident that they will not find any evidence of the murder. They sit around the old man's room, right on top of the very hiding place of the dead body, yet suspect nothing.