However , Janet realises Rizzoli was behind both , as well as Renmark 's murder : He was using the ring to control high ranking officials and ensure convictions .
Drew states that Blakely was behind the ring and Renmark behind the car bomb .
Janet realises Rizzoli was behind both , as well as Renmark 's murder : He was using the ring to control high ranking officials and ensure convictions .
Drew states that Blakely was behind the ring and Renmark behind the car bomb .