PENN HILLS (KDKA) – The Penn Hills High School was on lockdown Monday and police were called to the scene.

According to school officials, a lockdown was put into effect around 10:13 a.m. The exact reason for the lockdown was not released, but it was prompted by information from an anonymous source.

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Students were not allowed to leave the building, but classes went on as normal.

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The Penn Hill Police Department is investigating, but nothing suspicious was found during the sweeps of the building.

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