NE : The youths spotted in a Denver school had drawn guns , not rifles , the report says . NEW : One of the teens was also carrying a computer in a backpack . Police believe the 15-year - olds were intent on burglary . Officers searched the school before the shooting .
NE : The youths spotted in a Denver school had drawn guns , not rifles , the report says . NEW : Police believe the 15-year - olds were intent on burglary . Officers searched the school before the shooting .