Georgia’s secretary of state opened an investigation into how Coffee County, a small county in southern Georgia, handled its certification of the 2020 presidential election recount.

Georgia counties were supposed to complete their second recount by Dec. 2 at midnight. By Thursday, six counties were still finalizing their recount results, and Coffee County officials “were working with the Secretary of State’s office and Dominion Voting Systems to resolve a discrepancy of 50 votes,” according to a press release.