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.
Piedmont is a fourth-class city located in northwestern Wayne County in Southeast Missouri in the United States. According to the 2000 U.S. Census, the city's population was 1,992; a 2007 estimate, however, showed the population to be 1,913. A part of the Ozarks Foothills Region, Piedmont is located off State Highway 49 on State Highway 34.