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.
Hayden is a Statutory Town in Routt County, Colorado, United States. The population was 1,634 at the 2000 census. The town sits along U.S. Highway 40 in the Yampa River Valley between Craig and Steamboat Springs. Historically a center of coal mining and agriculture, it consists today of a small cluster of homes and businesses. The town is named for Ferdinand Hayden, a surveyor who explored western Colorado during the late 19th century.