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.
Centreville is an unincorporated community in Fairfax County, Virginia, United States. Recognized by the U.S. Census Bureau as a Census Designated Place (CDP), the community population was 48,661 as of the 2000 census and is approximately 20 miles from Washington, DC.