Narrator: A man driven to madness by his obsession with the old man's vulture-like eye.
Old Man: A victim of the narrator's irrational fear and hatred of his eye.
The narrator insists on his sanity while describing his nervousness and heightened senses.
He feels haunted by the idea of the old man's eye, which resembles that of a vulture.
The narrator claims he loves the old man, but his irrational fear of the eye leads him to desire the old man's death.
He prepares meticulously for the murder, showcasing his cunning nature.
For seven nights, the narrator enters the old man's room at midnight but finds his eye closed.
On the eighth night, he feels a surge of confidence, believing he can finally confront the eye.
The tension escalates when the old man awakens and senses something amiss.
The narrator, fueled by the sound of the old man's heart, ultimately yells and commits the murder.
The narrator dismembers the old man's corpse and hides it under the floorboards of the chamber.
He believes he has successfully concealed his crime without any evidence left behind.
Upon the arrival of police officers investigating a neighbor's report of a shriek, the narrator remains outwardly calm.
He leads them through the house to assure them of his innocence.
The narrator hears the beating of what he believes to be the old man's heart, which grows louder and more insistent.
This noise symbolizes his overwhelming guilt and descent into madness.
As the officers continue their questions, the narrator's anxiety escalates, leading him to believe they know his secret.
In a fit of desperation and madness, he reveals his crime, shouting to the officers about the heart beneath the floorboards.
Madness vs. Sanity: The narrator's insistence on his sanity juxtaposed with his irrational actions.
Guilt: The auditory hallucination of the heartbeat represents the inescapable nature of guilt.
Control and Power: The narrator's obsessive control over the situation ultimately leads to his own downfall.