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.
Sonora is the county seat of Sutton County, Texas, United States. The population was 2,924 at the 2000 census. It is also one of the leading speed trap cities in West Texas, averaging more than 48,000 citations per year (over 10 per year per capita). Former State Senator and Lieutenant Governor Bill Ratliff of Mount Pleasant was reared in Sonora and graduated from high school there.