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.
Parshall is a city lying within the jurisdictional boundaries of the Mandan, Hidatsa and Arikara Nation. It is located "on" the Fort Berthold Indian Reservation in Mountrail County, North Dakota, in the United States. Its population was 981 at the 2000 census. Parshall was founded in 1914, and is the home of the Paul Broste Rock Museum. On February 15, 1936, Parshall hit a temperature of -60°F (-51°C), setting a state record which still stands today. Randy Hedberg, a former NFL quarterback, was born and raised in Parshall.