One night, the narrator cannot sleep either. Roderick knocks on his door, apparently hysterical. He leads the narrator to the window, from which they see a bright-looking gas surrounding the house. The narrator tells Roderick that the gas is a natural phenomenon, not altogether uncommon. The narrator decides to read to Roderick in order to pass the night away. He reads “Mad Trist” by Sir Launcelot Canning, a medieval romance. As he reads, he hears noises that correspond to the descriptions in the story. At first, he ignores these sounds as the vagaries of his imagination. Soon, however, they become more distinct and he can no longer ignore them. He also notices that Roderick has slumped over in his chair and is muttering to himself. The narrator approaches Roderick and listens to what he is saying. Roderick reveals that he has been hearing these sounds for days and believes that they have buried Madeline alive and that she is trying to escape. He yells that she is standing behind the door. The wind blows open the door and confirms Roderick’s fears: Madeline stands in white robes bloodied from her struggle. She attacks Roderick as the life drains from her, and he dies of fear. The narrator flees the house. As he escapes, the entire house cracks along the break in the frame and crumbles to the ground.