Andrew Hennells threatened staff in Tesco with a knife of February 13 . The man was arrested on suspicion of attempted murder and possession of an offensive weapon after he allegedly attacked two female employees at the supermarket chain store near his home in West Yorkshire.
Andrew Hennells threatened staff in Tesco with a knife of February 13 . Fifteen minutes before the raid he posted details of his plan on Facebook . Norfolk Crown Court judge deems 31-year-old 'high risk ' to the public .