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.
Butler is an unincorporated community in Johnson County in the northeastern corner of the U.S. state of Tennessee. It is located near Watauga Lake. Butler is served by a post office, assigned ZIP Code 37640.