What can I do about election fraud involving a Republican judge in Miami County Ohio?

Geez! You've come up with a good one. Where to begin is a really good question and hope I can give you some ideas of where to start. I believe I would contact the Governor, the Attorney General, the District Attorney, and the Republican and Democratic leaders in your area. I am sure someone will/can give you a much better answer but at least I'm trying. Good luck. Politics stinks. P.S. I forgot to mention the election officials.