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.
Hamilton is a city in Butler County, southwestern Ohio, United States. The population was 60,690 at the 2000 census. It is the county seat of Butler County. The city is part of the Cincinnati metropolitan area. The city's mayor is Pat Moller. Most of the city is in the Hamilton City School District. It has been named the number one urban school district in Ohio, and its superintendent, Janet Baker, has been named Ohio's superintendent of the year. The industrial city is seeking to revitalize itself through the arts and was officially declared the 'City of Sculpture,' due to its efforts to bring many sculpture installations to the city and the Pyramid Hill Sculpture Park.