Please answer the following question: Build a movie plot around this: Which useless method of mobility Poe uses to chase the killer, who gets away? a horse
A:
In 19th-century Baltimore, Maryland, several policemen discover a murdered woman sprawled on the floor of her apartment, which was locked from the inside. While police search for the killer's means of escape, they discover a second corpse in the chimney, later identified as the 12-year-old daughter of the first victim. A celebrated detective, Emmett Fields (Luke Evans), is called to assist in the investigation and discovers that the crime resembles a fictional murder in a short story, "The Murders in the Rue Morgue", that he once read.The writer Edgar Allan Poe (John Cusack) is brought to Fields for questioning. After finding the body of Griswold (John Warnaby), a rival of Poe, cut in half by a pendulum (as in Poe's story "The Pit and the Pendulum"), the pair deduce that someone is staging murders based on Poe's stories. Edgar's love, Emily Hamilton (Alice Eve), is kidnapped at her father's (Brendan Gleeson) masquerade ball, like the one described in Poe's "The Masque of the Red Death". The killer taunts Poe in a note, demanding that Edgar write and publish a new story. Poe's lodgings are burned down by people who believe he is exploiting the murders for his own journalistic ends, and he is forced to move in with Fields.A clue from the killer referring to "The Cask of Amontillado" leads Poe and Fields to search the tunnels under the city with several policemen, discovering the walled-up corpse of a man dressed as Emily. The man is determined to be a sailor, and the clues on his body bring the pursuers to Holy Cross Church, where an empty grave with Emily's name on it has been prepared. As the police attempt to break down the church doors, the killer attacks and kills one of the policemen, then shoots and wounds Fields. Poe gives chase on horseback, but the killer escapes.Poe writes one last newspaper column, offering his life for Emily's, suggesting that he could take poison. In the morning, the maid gives Poe a letter from the killer, accepting his terms, but the note was delivered long before the paper...