Pittsburgh-Area School District Closed Due To Threats

DORMONT, PA - The Keystone Oaks School District has canceled classes Thursday because of Instagram posts indicating a threat to the district.

"In working with the Mt. Lebanon Police Department throughout (Wednesday) night, we were unable to determine whether these comments are credible threats at this time," a statement on the district's website said. "As a result, the Keystone Oaks School District will be closed today for all students and employees. We will provide additional information as it becomes available."

District administrators will continue to work to ensure anyone involved in issuing the threats is held accountable, the statement indicated.

Keystone Oaks students come from Dormont, Castle Shannon and Green Tree.