Slaughter

After his parents are killed by a car bomb, a former Green Beret named Slaughter (Jim Brown) begins investigating and is shocked to discover they were targets of a Mafia hit. He decides to settle the score on his own and successfully takes out some of the gangsters responsible before being caught by police. Now faced with a murder charge, Slaughter strikes a deal with government officials to have the charges dropped provided he can find and kill another gangster who's since fled to Mexico.