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.
Grover was an unincorporated community in western St. Louis County, Missouri. It was located on Old Manchester Road (part of the original alignment of U.S. Route 66), but has now been wholly incorporated into Wildwood, whose City Hall is located in old Grover.