A federal grand jury indicted a Largo doctor who had a practice in Potomac on Wednesday, according to a statement from the U.S. Attorney’s Office in Baltimore. Dr. William Samuel “Skip” Vaughn III, 62, of Largo, faces charges of distribution of controlled dangerous substances. The indictment unsealed Thursday upon Vaughn’s arrest. Vaughn practiced out of … Continue reading Doctor with Practice in Potomac Indicted for Drug Distribution