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.
Middletown (formerly, Middle Station and Middleton) is a census-designated place (CDP) in Lake County, California, United States. Middletown is located 11 miles (18 km) west of Lower Lake, at an elevation of 1099 feet (335 m). The population was 1,020 at the 2000 census. Middletown was given its name because it is halfway between Lower Lake to the north and Calistoga to the south.