John joined the OPP in 2004 as an amalgamated member from Quinte Police Service (1998 to 2004). He also served with Trenton Police Service (1990 to 1997), as a Constable with Toronto Police Service (1979 to 1990) and as a Cadet with Toronto Police Service (1977 to 1979) before retiring as a Sergeant from OPP Quinte West Detachment on March 31, 2013. John is survived by his wife Susan and sons Christopher (Constable Ottawa Police) and Adam.