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.
Sun Prairie is a city in Dane County in the U.S. state of Wisconsin. Located east of Madison it is part of the Madison Metropolitan Statistical Area. As of the 2000 census, the city's population was 20,369. It is the sixth-fastest growing city in Wisconsin, and the fastest-growing among cities of 10,000 or more, growing an estimated 23.6% between 2000 and 2006.