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.
Anaconda, county seat of Anaconda City/Deer Lodge County, is located in mountainous southwestern Montana. The Continental Divide passes within 8 miles (13 km) of the community with the local Pintler Mountain range reaching 10,379 feet (3164 m). According to the 2004 US Census the population is 9,088, with a per capita personal income of $21,163 and a median household income of $26,305. It is the ninth biggest city in Montana. Central Anaconda is 5,335 feet (1626 m) above sea level, and is surrounded by the communities of Opportunity and West Valley. The county area is 741 square miles (1,919 km²), characterized by densely timbered forestlands, lakes, mountains and recreation grounds. The county has common borders with Beaverhead, Butte-Silver Bow, Granite, Jefferson and Powell counties.