WESTBROOK – Westbrook police are looking for the person who fired a projectile at a school bus that was loaded with children.

Police say the projectile hit one of the windows on the bus at about 3 p.m. Monday. Police said a person was seen leaning out of a green Ford Taurus with some type of firearm just after the bus was hit.

Police were unable to recover the projectile that hit the bus and could not identify what type of weapon was used.

The children were escorted to another bus and police walked them to their bus stops.