public function destroy($personID)
 {
     if ($personID <= 1) {
         return \Redirect::back();
     }
     try {
         $this->personProvider->deletePerson($personID);
     } catch (PersonHasAUserAccountException $e) {
         \Flash::error(trans('error.db.person_existing_user'));
         return \Redirect::back();
     }
     \Flash::successDelete();
     return \Redirect::back();
 }