One year in Oregon, all Democrats received 2 ballots for each person in the mail. But that was back when most Democrats still had a conscience and they reported it.
Home sweet home, where “R’s” have NO chance against a motivated “D”
When I lived in Corvallis the head of the county elections office was a Republican woman. She assured me that they went thru the obituaries every day & removed the deceased. But she retired. Who knows what’s going on there now.