They were playing in Dever. I think it was a pre-season game. The fan boasted he had more rushing yards than any back in the history of the game. He always stole the ball in the middle of a game and ran out of the stadium. The Colts were in a defensive huddle with Curtis being closest to the ball. He re-acted instinctively and leveled the guy. They took him off on a stretcher and ended his career-so to speaker. He tried to sue Curtis-but no grounds- since he didn't belong on the field. Mike was Nasty.