SEMINOLE COUNTY, Fla. – The U.S. Postal Service confirms to News 6 that some primary election mail-in ballots never made to mailboxes in Seminole County in August.“Regarding Seminole County’s primary election, we are aware that some ballots were unaccounted for after showing up in customers' Informed Delivery,” USPS spokesman David Walton said.News 6 first uncovered the missing ballots last week.News 6 followed up with questions to the USPS, including what happened to the ballots and if the USPS is searching for them, but didn’t get answers.[TRENDING: DeSantis to lift restaurant limits in Fla. | Here’s how to track your mail-in ballot | How can I tell difference between flu and COVID-19?]“At this time, we do not have any additional.