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.
Owosso is a city in Shiawassee County in the U.S. state of Michigan. The population was 15,713 at the 2000 census. The city is located on the eastern side of Owosso Township, but is politically independent. The city was named after Chief Wasso, an Ojibwa leader of the Shiawassee area.