Vile murderer repeatedly stabbed prison guard with ‘vicious’ makeshift shank – nine years after he shot dead man in back

A THUG already serving life for a brutal murder repeatedly stabbed a prison guard with a makeshift shank in a horrendous attack inside jail. Christopher Stubbs, 30, acted “like a rabid dog” when he stabbed the officer multiple times at Garth Prison in Lancashire. The violent killer, originally from South Bank, was jailed for life…