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.
Middle Brook is an unincorporated community on the Iron County/St. Francois County line in the U.S. state of Missouri. It is about six miles north of Ironton, four miles east of Belleview, and seven miles southeast of Belgrade and Caledonia.