9/12: A Bridgeport mayoral candidate won 75 percent of the absentee ballots, causing some Connecticut citizens to call for a probe into possible voter fraud.
9/5: Former Elmwood Park Mayor Francesco Caramagna's vote fraud trial was postponed, leaving the Elmwood Park mayoral race candidates in flux.
9/2: Alabama Secretary of State John H. Merrill said his office would be keeping a close eye on the Montgomery mayoral race after receiving 12 voter fraud allegations regarding the mayoral runoff.
7/22: Las Vegas Mayor Tonita Gurule-Giron is facing charges of voter fraud over the mayoral election results.
7/2: Mayor Richard Thomas filed suit today, claiming that the primary election he lost was rigged.
7/2: Mount Vernon Mayor Richard Thomas is suing the Westchester Board of Elections over a Democratic primary he claims was rigged to ensure he lost.
6/26: Scott County prosecutors are looking into an allegation that the Republican candidate for Austin mayor doesn't live in the area.
4/29: New Jersey mayor Francesco Caramagna resigned after he was charged interfering in his borough's 2017 mayoral election.
1/10: Mayoral candidate Dorothy Brown claims that voter fraud has kept her off of the ballot.
5/18: Mayor Richard Molina responded to voter fraud accusations by his opponent by welcoming an investigation.