VALLEY GLEN (CBSLA.com) — LA Valley College was on lockdown Monday for several hours after someone called in a threat to the campus.

Police received an anonymous call around 9:45 a.m. from a person threatening to cause harm, the LAPD said.

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The school was placed on lockdown immediately. The campus was closed and all finals were canceled for the remainder of the day, school officials said.

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The lockdown was lifted at 2:07 p.m.

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The sheriff’s department was assisting the LAPD.