Anthony John Felton, 54, armed himself with the wrench and sought out his colleague Richard Pyke, 51, attacking him from behind at St Joseph's Catholic School in Port Talbot, South Wales.
Anthony John Felton, 54, armed himself with the wrench and sought out his colleague Richard Pyke, 51, attacking him from behind at St Joseph's Catholic School in Port Talbot, South Wales.
As the deeply religious head teacher at St Joseph's Catholic School and Sixth Form Centre in Port Talbot, Dr John Felton was widely regarded as a disciplinarian.