Approximately 24 percent of the ballots cast in the Third Ward election were rejected, in comparison to an average of 9.6 percent in other municipal elections.
Judge Orders New Election in New Jersey After Voter Fraud Charges https://link.theepochtimes.com..../mkt_app/judge-order
According to this article (well researched) 24% of mail in ballots were not thrown out. 84,000 voters in the Bronx had their votes thrown out, and the 9th circuit ruled that you should be allowed to vote in multiple counties.