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.
Mount Vernon is a census-designated place (CDP) in Fairfax County, Virginia, United States. Nearby CDPs are Fort Belvoir (west) and Fort Hunt, Virginia (north), The population was 28,582 at the 2000 census. While "Mount Vernon" -- drawn from the Mount Vernon plantation, the home of George Washington located south of Alexandria -- is often used locally to refer to the entire unincorporated area between Old Town Alexandria and Fort Belvoir, Mount Vernon as defined by the Census Bureau encompasses only the part of it coextensive with Alexandria ZIP code 22309, bounded by the Potomac River to the south, Fort Belvoir to the west, Huntley Meadows Park to the north, and Little Hunting Creek to the east.