A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Tarkio is a city in Tarkio Township, Atchison County, Missouri, United States. The population was 1,935 at the 2000 census . It was platted in 1880 and incorporated in 1881. The name "Tarkio" is from a Native American word meaning "place where walnuts grow". Historically, the economy of the city was based on agriculture and its status as a college town.