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.
Percival is a small unincorporated community in Fremont County, Iowa, United States. The old part of town is along the BNSF tracks, and is accessible from Interstate 29 at Exit 15. However, most sources of employment are located near the Interstate 29/Iowa Highway 2 interchange at Exit 10 of Interstate 29.