(1) Whether, with reference to his reply to question 3719 on 6 November 2015, the internal investigation into the escape of a certain person (name and details furnished) has been concluded; if not, why not; if so, (2) whether any disciplinary hearings have been instituted against the correctional officials involved; if not, why not; if so, what are the relevant details of the disciplinary actions instituted in each case?