On July 17, 2025, the U.S. Court of Appeals for the Fourth Circuit held that a federal district court was “within bounds to order a do-over” in the case of Ron Elfenbein, a Maryland doctor who was found guilty of COVID-19-related health care fraud in 2023 in connection with upcoding and false documentation. Elfenbein was acquitted by the district court four months after his trial. The Fourth Circuit affirmed a contingent order of the U.S. District Court for the District of Maryland granti...