An Algerian knifeman who killed one person while shouting 'Allahu Akbar' during a suspected terror attack in a French market town had previously called on Muslims to arm themselves and 'fight the unbelievers', it has emerged. The 37-year-old suspect also seriously injured two police officers and lightly wounded three other police officials during the bloodbath, which unfolded at a market in the eastern city of Mulhouse, on the border of Germany, on Saturday afternoon.