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.
Ozone is an unincorporated community in Johnson County, Arkansas, United States. Ozone is located on Arkansas Highway 21 11.5 miles (19 km) north of Clarksville. Ozone has a post office with ZIP code 72854.