Ryan Hooper The Sikh man who murdered student Henry Nowak with a dagger has denied a string of charges relating to the possession of an arsenal of 55 offensive weapons. Vickrum Digwa, 23, who was jailed for life last month for murdering Henry, 18, denied owning weapons including two flick knives, an extendable baton, eight knuckle dusters, three machetes, a traditional Japanese weapon, three ninja swords and 37 other swords.