FORT LAUDERDALE (CBSMiami) – South Plantation High School was evacuated Wednesday morning as police investigated a bomb threat.

Broward County Public Schools said the school received the threat around 9:40 a.m., it did not say how it was made.

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Students at the school, at 1300 SW 54th Avenue, were ushered to the athletic field where they were seated in the bleachers.

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One student was treated for heat-related issues after arriving at the elementary school and was released to a parent.

Plantation police said all roads around the school were closed to traffic during their investigation.

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At around 12:30 p.m., authorities gave the all-clear for students to return to the classrooms. Team