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.
Marana is a town in Pima County, Arizona, United States, located northwest of Tucson. According to 2006 estimates, the population of the town is 31,860. Marana was the fourth fastest-growing place among all cities and towns in Arizona of any size from 1990 to 2000.