18-YEAR-OLD RYAN MANCUSO OF DUBOIS IS FACING CHARGES FOR ALLEGEDLY HAVING TWO GUNS, A KNIFE AND SEVERAL BOXES OF AMMUNITION ON SCHOOL PROPERTY AFTER THREATENING TO SHOOT ANOTHER DUBOIS AREA HIGH SCHOOL STUDENT. ON SEPTEMBER 19 TH , OFFICERS FOUND A .308 WINCHESTER RIFLE, A .22 CALIBUR SAVAGE RIFLE, A UTILITY KNIFE AND BOXES OF AMMUNITION IN MANCUSOS CAR. HE WAS ARRAIGNED YESTERDAY AND IS IN TH...