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.
De Peyster is a town in St. Lawrence County, New York, USA. The population was 936 at the 2000 census. The name is that of one of the land owners of the region, Frederic De Peyster, grandfather of John Watts de Peyster.