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.
Tokio is an unincorporated community in southeastern Benson County, North Dakota, United States on the Spirit Lake Indian Reservation. It lies southeast of the city of Minnewaukan, the county seat of Benson County. Although it is unincorporated, it has a post office, with the ZIP code of 58379.