MULTIPLE FIRE DEPARTMENTS FROM PENNSYLVANIUA AND NEW YORK RESPONDED TO A BARNFIRE YESTERDAY IN WARREN COUNTY.  THE BLAZE WAS CALLED IN AT AROUND 2:30PM ON DAVIS ROAD IN COLUMBUS TOWNSHIP.  MULTIPLE EXPLOSIONS WERE REPORTED AND THE ROOF COLLAPSED AROUND 5 MINUTES AFTER CREWS ARRIVED.  FLAMES CAUSED MINIMAL DAMAGE TO A NEARBY HOME.  THE BARN WAS A TOTAL LOSS AND THE CAUSE OF THE FIRE REMAINS UNDER INVESTIGATION.  THERE WERE NO INJURIES REPORTED.