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.
Aberdeen is a city and the county seat of Brown County, South Dakota, USA, about 125 mi (200 km) northeast of Pierre. Settled in 1880, it was incorporated in 1882. The city population was 24,658 at the 2000 census. The American News is the local newspaper. Also it is the home of Northern State University (NSU), and Presentation College (PC). Aberdeen is the principal city of the Aberdeen Micropolitan Statistical Area, which includes all of Brown and Edmunds counties and has a population of 39,827.