Conversation so far:
was larry a heavyweight champion?
Holmes had a rematch with Spinks on April 19, 1986.
Spinks retained the title with a disputed fifteen-round split decision.
Are there any other interesting aspects about this article?
Don King then planned to promote the fight, but Holmes lost a lawsuit filed by Virginia attorney Richard Hirschfeld.

Question: what was the lawsuit about?
Self-contained rewrite: What was the lawsuit Hirschfeld filed about?