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.
Heyburn is a city in Minidoka County, Idaho, United States. The population was 2,899 at the 2000 census. It is part of the Burley, Idaho Micropolitan Statistical Area. The city was named after Weldon Heyburn, a U.S. Senator from Idaho from 1903-12.