Police arrived on the scene just before 7:30 a.m. Students and staff were evacuated to the Fenelon Falls Community Centre.
According to police, officers and school staff conducted a thorough search of the property and no suspicious packages were located. The school has been deemed safe to return to.
The investigation is ongoing and anyone with information on this crime is asked to contact the City of Kawartha Lakes OPP at 1-888-310-1122. Information can also be reported anonymously by calling Crime Stoppers at 1-800-222-8477 or by going to www.khcs.ca and submitting an anonymous tip online.