Joshua P. Dalton was in a blue pickup truck at the time of the incident, and was reportedly stopped behind a Pembroke Elementary school bus that was unloading children. Two students returned to the bus and informed the driver that Dalton had pulled a gun out and was aiming it at the bus.
The bus driver brought the children back to the school and alerted the authorities.
He was booked into jail and later released on bond. A female passenger in Dalton's truck was not arrested.