Lucie county sheriff's office deputy who was arrested for allegedly using excessive force when helping take a suspect into custody has now lost his job. (cbs12) — a st. Lucie county sheriff’s office deputy was arrested and is set to lose his job after he allegedly used excessive force when. (wpec) — deputies on florida's treasure coast raided an arcade and the sheriff's office says they found more than 100 illegal gambling. Webaccording to records from the st. Lucie county tax collector’s office, rio arcade is owned by james oldaker, of vero beach, who could not be reached friday.