Peter Atherton says he was improperly kicked off a D.C. Superior Court grand jury nearly eight years ago, and he has not given up trying to hold a prosecutor and a court official liable for damages.

Atherton was pro se when he filed suit in 2004 alleging civil rights violations and jury tampering, and now the U.S. Court of Appeals for the D.C. Circuit is set to hear arguments on March 6—marking the second time the case has reached the court.