A man refused to give his name to officers and was charged with felony possession of a firearm on school grounds.
The 18-year-old had a 25 caliber semiautomatic handgun at North Rowan High School, and refused to provide his name to a Spencer police officer.
He was issued a $50,000 bond.
In a separate incident, Tony Lee Dixon, 46, was charged with misdemeanor assault with a deadly weapon when he shot at the victim with a Mossberg 12-gauge pump action shotgun while he was fleeing from the property.
Dixon was issued a $1,500 bond.