Two violent prison inmates threatened to saw off an instructor's head during a rampage of damage.The victim was attacked and told he would only be leaving Glen Parva Young Offenders Institution "in a body bag".He and nine prisoners were held hostage in a recycling workshop by Aaron Deasy, who was armed with two saws and a plank, and Lewis Hodgkin, who was wielding a metal pole.The pair held prison officers at bay during the siege, with threats the instructor would be killed if the...
