By the end of 1982 the Corleonesi and their allies were all but triumphant, with many of the surviving members of the old clans surrendering and switching their allegiance to the victors. The killing did not end, though. The Corleonesi decided to dispose of key allies, starting with Rosario Riccobono, who was killed along with over twenty of his associates and friends in late 1982, and swiftly followed by Filippo Marchese, who was strangled and dissolved in acid like many of those who had died at his hands.