The outspoken Rizzo, who was reelected in 1975, was a divisive figure who had loyal supporters and passionate opponents. Police and fire departments and cultural institutions were well supported under Rizzo, but other city departments like the Free Library, the Department of Welfare and Recreation, the City Planning Commission and the Streets Department experienced large cuts. The radical group called MOVE formed in 1972, and tension soon developed with city officials. The first major clash occurred in 1978 at the group's Powelton Village headquarters, resulting in the death of a police officer. Nine MOVE members were convicted at trial and sentenced to prison. In 1985, a stand-off occurred at the group's new headquarters in West Philadelphia, whose residents were believed to be armed resisters. The police dropped a satchel bomb on the house from a helicopter; it set off a fire that killed eleven MOVE members, including five children, and destroyed sixty-two neighboring houses. Survivors sued the city in civil court and won damages.