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.
Beaverton is a city in Washington County, Oregon, United States, seven miles (11 km) west of Portland in the Tualatin River Valley. As of 2008, its population is estimated to be 86,205, almost 14% more than the 2000 census figure of 76,129. This makes it the second-largest city in the county and Oregon's sixth-largest city.