POLK COUNTY, Fla. — A 77-year-old convicted sex offender is back behind bars after authorities say he attempted to lure a 12-year-old girl into his vehicle while she waited for her school bus. Nelson Smart was taken into custody by the Polk County Sheriff’s Office and charged with attempting to entice or lure a child […] Polk County Deputies Arrest Convicted Sex Offender After He Offered 12-Year-Old Ride At Bus Stop ...read more read less