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.
Sunset Valley is a city in Travis County, Texas, United States. The population was 365 at the 2000 census; it was 478 in the 2005 census estimate. It is surrounded on all sides by the city of Austin.