TALLAHASSEE, Fla. (AP) — A Florida sheriff fed up with a spate of false school shooting threats is taking a new tactic to try get through to students and their parents: he's posting the mugshot of any offender on social media.

Law enforcement officials in Florida and across the country have seen a wave of school shooting hoaxes recently, including in the wake of the deadly attack at in Winder, Georgia, that killed .

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