"The Campaign for Accountability (CFA), a DC-based watchdog group, has been seeking the release of the audit. Last fall, it filed suit to force the state to release the report, litigation that is still pending. And on Thursday it filed suit against the EPA to find out whether Pruitt may have used his position with the agency to keep the audit—and any wrongdoing it may have uncovered—from seeing the light of day. The new suit contends that the agency has failed to respond to Freedom of Information Act requests for documents concerning whether Pruitt’s agency may have coordinated with Oklahoma officials to keep the audit under seal—and whether EPA officials may have leaked a 2013 report by the agency”s inspector general that downplayed allegations of wrongdoing in connection with the buyout program. In February, several news outlets obtained copies of the report."