By Joel Malkin
It was a scary day for parents of students at one local school.
Palm Beach Gardens Community High School was placed on lockdown for a time on Thursday as police investigated what they called an "anonymous threat."
Parents were notified by phone about the precautionary lockdown and that all students were safe in their classrooms.
Police gave the all-clear shortly before 1 p.m., but nobody has said whether anything was found.
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