A vigil is being held in memory of 19-year-old students Grace O'Malley-Kumar and Barnaby Webber and school caretaker Ian Coates who were killed in Tuesday's knife attack in Nottingham.

It comes as police revealed the suspect is a former student at Nottingham University, with detectives having been granted more time to question him on suspicion of murder. Report by Alibhaiz. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn