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.
Rillito is an unincorporated community in Pima County, Arizona, United States, completely surrounded by the town of Marana. The largest business in the community is Arizona Portland Cement and the community has had a post office (ZIP code 85654) since the 1920s. There is a regional park and recreation center (Rillito Vista Community Center) in the middle of the community.