Edgar Allan Poe was an American writer born in 1809 in Boston. He is known for his works of mystery and horror, including "The Tell-Tale Heart" and "The Fall of the House of Usher." The story describes the investigation by detective Dupin into the death of Marie Roget, whose body was found in the Seine River in Paris. Dupin uses clues like a sailor's knot around her neck and evidence she was dragged from a boat to determine that Marie's lover, a sailor, was responsible for her murder before escaping by boat.