Missing Child Alert issued for 13-year-old last seen in Tallahassee Staff, News4Jax Darius Swain (Image: Florida Department of Law Enforcement) (2021 by WKMG ClickOrlando - All rights reserved.) The Florida Department of Law Enforcement on Sunday afternoon issued a Missing Child Alert for a teenage boy from Leon County. Darius Swain, 13, was last seen in Tallahassee wearing a black shirt, blue jeans and Nike flip-flops, according to FDLE. FDLE said he has been missing since Friday. He’s described as being 5 feet, 5 inches tall, weighing 130 pounds, and having black hair and brown eyes.