Riverview, Florida -- It was about 2:30 p.m., right after the end of the school day at Sessums Elementary School off Symmes Road in Riverview.
Sheriff's deputies say several children started shouting about a man with a gun. A crossing guard spotted him, too.
A sheriff's deputy stationed at the school heard the screams and responded. He says he ended up with his own gun drawn, facing off with 24-year old Dillon Conn.
Investigators say Conn was walking on the sidewalk, right beside the school, wildly waving a handgun...
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