It was a couple of minutes before polls close. A person who Mom knew was a Democrat official (and had a valid reason for being in the room) walked over, looked at the open role book, signed a name, and went in and voted for a no-show. She realized what had happened ; she challenged the vote. She told the " voter " that he was guilty of election fraud, and told the assembled people that she was going to call the FBI on her cell phone unless this was remedied immediately. Vote was invalidated. She hovered over the table until the polls closed, and got documentation of how many non-votes there were.