Clyde Shelton's family is brutally murdered. The ones responsible are caught. However, because of improper procedure, the D.A., Nick Rice only has circumstantial evidence. So he decides to get one of them to testify against the other. When Shelton learns of this, he is not happy. Ten years later, the one who was convicted is being executed but something goes wrong; his execution goes awry and he suffers. They learn that someone tampered with the machine. And the other one is found dead, killed...