A Former Johnson City Businessman Who Managed To Escape Federal Custody Has Been Arrested In Florida. Authorities Captured Sean Williams Yesterday In Largo Florida After He Was Spotted Earlier Near Tampa. Williams Was Able To Escape Custody Earlier While Being Transported In A Prisoner Van From Kentucky To Greeneville Tennessee. Williams Faces State Charges Related To The Rape Of A Child, Aggravated Sexual Battery Of A Child Under 13 And Especially Aggravated Sexual Exploitation Of A Minor. He’s Also Facing Several Federal Charges, Including Escape.