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.
Laveen is a historically rural agricultural community in Maricopa County, Arizona, United States, situated eight miles (13 km) southwest of Downtown Phoenix near the confluence of the Gila and Salt rivers. Parts of Laveen constitute an unincorporated area in Maricopa County, while the remainder falls within the city limits of Phoenix, constituting the city's "Laveen Village". Although Laveen has been home to "pastoral alfalfa, cotton, and dairy farms" since the 1880s, housing and commercial developments have been increasingly urbanizing the area.