The OPP is looking for information after Walter Zadow School in the Town of Arnprior was vandalized.
Police say the incident occurred between the night of July 14th and 15th.
Anyone with information regarding this incident is asked to contact the Renfrew OPP or Crime Stoppers where you may be eligible for a cash reward up to $2,000.
You can call Pembroke/Renfrew County Crime Stoppers at 613-735-8477 or toll free at 1-800-222-8477.
The telephones are answered 24 hours a day.
Tips can also be submitted online at www.valleytips.ca.
All tips remain anonymous and you will not have to attend court.