There has to be a Statute of Limitations on these things. Otherwise, nothing has any permanence, and it all winds up like a superhero movie where heroes jump timelines and change the past.
O.J. Simpson is in the NFL Hall of Fame. He should stay there.
Ty Cobb is in the MLB Hall of Fame. He should stay there.
Ty Cobb never killed anyone, he was just a jerk but maybe the greatest hitter of all time