In In re Advisory Opinion 361, 77 N.J. 199, 390 A.2d 118 (1978), addressed the disqualification in criminal cases of county prosecutors and assistant prosecutors who return to private practice. The Court held that a former assistant prosecutor could not handle any matter at any time after his public appointment in which he had any participation or involvement as a prosecutor. 77 N.J. at 204, 390 A.2d 118. See also RPC 1.11(c).