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.
Ortonville is a village in Oakland County in the U.S. state of Michigan. The village is within Brandon Township, although some development near the village lies within adjacent Groveland Township. The population was 1,535 at the 2000 census.