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.
Collinsville is a city located mainly in Madison County, and partially in St. Clair County, both in Illinois. As of the 2000 census, the city had a population of 24,707. Collinsville is approximately 12 miles from St. Louis, Missouri and is considered part of that city's Metro-East area. Famously, it is the home of the world's largest ketchup bottle, a former water tower, and is the world's horseradish capital .