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.
Aurora is the second largest city in Illinois, with a population of 171,782 (2008 est. ) and part of the Chicago metropolitan area. The city refers to itself as "The City of Lights" because it was one of the first cities in the United States to implement an all-electric street lighting system in 1881. Aurora officially adopted the nickname in 1908.