An appeals court agreed Tuesday that a federal trial judge acted properly last month in declining to rule on the eligibility of tens of thousands of voters last fall in an unresolved North Carolina Supreme Court election and returning the matter to state court.

A three-judge panel of the U.S. Fourth Circuit Court of Appeals ruled that North Carolina's disputed race for a seat on the state Supreme Court must be reviewed in state courts before the matter can go before a federal tribunal.

The Federal Court of Appeals ruled on Tuesday that the fight over North Carolina’s Supreme Court race will remain in state court.