The third victim of the Nottingham attacks was today named as a school caretaker in his 60s.Ian Coates was stabbed to death in the early hours of yesterday, sometime after the same attacker fatally knifed 19-year-old students Barnaby Webber and Grace Kumar at 4 am.He worked at Huntington Academy, a primary school in the city, and was described this morning as a ‘beloved and respected’...