Key Dates June 1984: Ng leaves Leavenworth prison and lives with Lake in Wilseyville. Shortly afterwards the killing spree begins. 3/6/1985 : Detectives interview Claralyn Balasz (ex wife of Lake) 4/6/1985: Task force unearth ‘hostage’ bunker and bodies at Wilseyville, California. 26/10/ 1991 : Ng extradited to US and held at Sacramento prison. October 1998: Court Proceedings begin as Ng is put on trial.