Lol. I'm sure you could find a law somewhere that you broke. You are safe as long as nobody else finds it, and takes you to court on it. It's the same with all the rest of us. Most of us 'lawbreakers' are free.
Trump's potential pardon of Maxwell would be based on the court having made a mistake that would be shown by the language they used for finding her guilty, and sentencing her. Her pardon could be reversed by new wording coming about through those who are prosecuting/persecuting her.
In other words, courts base their action on 'words' and not necessarily on truth.
