Although the main charactor of the classic Edgar Allan Poe short story, "The Tell-Tale Heart," is a madman and, thus, an unreliable narrator, we are told that he "loved the old man." The old man was apparently wealthy, for the narrator states that he had "no desire... for his gold." The old man must have trusted the narrator, since he allowed him to live in his home. The old man is described as having an evil eye--"the eye of a vulture... all a dull blue, with a hideous veil over it"--and it was his eye that caused the narrator to kill the old man.
The old man always went to bed long before midnight, since it was at that time that the narrator sneaked into his room each night. For a week the narrator looked into the old man's room, but he refused to kill him since the vulture eye was always closed. The old man suspected nothing, since the narrator treated him kindly each day. On the eighth night, the old man heard a noise, and he sat up in bed. When the old man groaned, the narrator knew it was one "of mortal terror." When the murderer finally made his move, the old man "shrieked once--once only." His body was then dismembered and "deposited" beneath the planks of the floor.