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.
Alpha is a neighborhood of the city of Beavercreek, in Greene County, Ohio, in the United States. It is located on the eastern side of the Dayton metropolitan area. A post office is located in Alpha, with the ZIP code of 45301. The community was named for the first letter of the Greek alphabet because it was the first settlement in the county.