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.
Concord is a town in Middlesex County, Massachusetts, in the United States. As of the 2000 Census, the town population was about 17,000. Although a small town, Concord is noted for its leading roles in American history and literature. Concord also has two state prisons within its borders (medium security and minimum security).