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.
Rocklin is a city in Placer County, California. It is a primarily residential community located north of Sacramento. It shares borders with Roseville, Loomis, and Lincoln. As of 2009, the city's population was estimated to be 54,754 people. Rocklin is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area.