Michael Spinks years he remained close to his former promoter, Butch Lewis, training fighters and making rare public appearances at events promoted by Lewis. In 2011, however, after Lewis died from natural causes, it was reported that Spinks had sued Lewis's estate in a Delaware Chancery Court, alleging that the promoter had failed to properly manage more than $24 million Spinks had earned in the ring and had violated their agreements that Lewis would continue to manage Spinks's money and pay his living expenses for the rest of the boxer's life. The lawsuit alleged that he commingled his personal funds with Spinks's
Leon Spinks to Norton. His second match with Ali, at the Louisiana Superdome on September 15, 1978, went badly for Spinks. A now-in-shape Ali—with better, sharper tactics—rarely lost control, winning back his title by a unanimous fifteen-round decision. Ali regained the title, becoming the first three-time lineal heavyweight champion. Spinks was never given a rematch; Ali retired after the fight (although he came out of retirement a few years later to fight Larry Holmes and Trevor Berbick). Spinks's next fight, his only one in 1979, was at Monte Carlo, where he was knocked out in the first round by future WBA world