Since The Parkland Florida Shooting Rampage, Area Schools Are Looking At Ways To Better Protect Schools. Johnson City Police Are Training With New Technology That Uses A New 3d Scanner That’s Similar To Virtual Reality. It Scans Buildings To Study Their Layouts, So When There’s An Emergency, They’ll Know The Building From Top To Bottom. Science Hill’s Topper Academy Will Be One Of The First To Be Scanned. After That, They Will Move On To Other Schools.