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.
Rockwall is a city in Rockwall County, Texas, United States. It is part of the Dallas/Fort Worth Metroplex. The population was 17,976 at the 2000 census. It is the county seat of Rockwall County. Rockwall County is the second wealthiest county in the state of Texas in terms of median income. The majority of its residents enjoy a relatively high standard of living. The name Rockwall is derived from a naturally jointed geological formation, which has the appearance of an artificial wall.