WEST NEWBURY — One person is under arrest following a report of a handgun at Pentucket Regional High School this morning.
The gun turned out to be a replica, said Groveland Police Chief Robert Kirmelewicz.
The school was locked down for a brief time. Officers from West Newbury, Groveland, Merrimac and Georgetown, Newburyport, Amesbury and State Police were on scene.
More on this story as it develops.