sentences:  The article also reported that Mateer filed a Human Resources complaint with the county based on what she perceived to be unethical requests from the Supervisor.When asked about the complaint, Loudoun County Board of Supervisors Chairman Scott York refused to take action on her complaint, stating that the county policy does not apply to part-time aides.The Post also reported that three other former aides of Delgaudio have been questioned by the FBI in relation to Delgaudio's fundraising practices, which the FBI would neither confirm nor deny.