North Carolina elections officials found that about 500 ineligible voters cast ballots in the 2016 general election — but not enough to change the outcome of any race, according to an audit released Friday.

The State Board of Elections report said the 508 cases — the vast majority active felons — represented a small fraction of the 4.8 million ballots cast. The report didn’t include any evidence of coordinated fraud, and many of the voters claimed to be confused about their eligibility. MORE