Washington County Tennessee Schools Will Soon Begin Using A New System To Help Campus Safety For Students And Faculty. The Raptor Screening System Is A Visitor Management Tool Which Can Perform Background Checks Quickly On All Visitors, Contractors And Volunteers At Each School. Washington County Schools Are Part Of Over 22 Thousand Schools In The U.S. Using This System. The Raptor System Is Expected To Be In All Schools In The County By The End Of The 2018-19 School Year.