The director of Kentucky's Office of Highway Safety has been fired after an investigation found improper acceptance of gifts, timesheet violations and racial harassment in the agency. The termination letter obtained by The State Journal Thursday under the Kentucky Open Records Act, did not give a reason for the firing of Director Boyd Sigler on July 22. But a report from the Transportation Cabinet's Office of Inspector General states that Sigler "accepted free passes to events at the Kentucky Motor Speedway, an organization under contract with (the cabinet) with specific oversight provided by" his office.