Vandals have targeted a school in Broadclyst - leaving it with a 20 thousand pound bill.
Fourteen windows at Clyst Vale School were damaged, apparently by ball bearings fired from a slingshot or catapult.
It happened between the 12th and 13th of August - police are appealing for information.
The crime reference number is CR/056530/15 and you can contact the police by calling 101 or emailing 101@devonandcornwall.pnn.police.uk