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.
Founded in 1786, Knoxville is the third-largest city in the U.S. state of Tennessee, behind Memphis and Nashville, and is the county seat of Knox County. It is also the largest city in East Tennessee. As of the 2000 United States Census, Knoxville had a total population of 173,890; the July 2007 estimated population was 183,546. Knoxville is the principal city of the Knoxville Metropolitan Statistical Area with a metro population of 655,400, which is in turn the central component of the Knoxville-Sevierville-La Follette Combined Statistical Area with 1,029,155 residents.