KM 31: Kilómetro 31 (2007) (movie): Following a horrible car accident on a wooded road near Mexico City, Agata goes into a coma. Her twin sister Catalina must try to solve the mystery of her sister's accident next to the Km. 31 marker and discovers a terrifying loca... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of KM 31: Kilómetro 31 (2007) below