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.
Hesperia is a village in Newaygo and Oceana counties in the U.S. state of Michigan. About half of the village lies in Newfield Township in Oceana County and half in Denver Township in Newaygo County. The population was 954 at the 2000 census.