Metropolitan Police Commissioner Sir Mark Rowley has paid tribute to "outstanding" murdered police officer Matt Ratana who "made an enduring impact wherever he went". Speaking at a press conference outside Northampton Crown Court, he said: "Matt dedicated 30 years of his life to policing and he was nearing retirement when he was tragically murdered.” Report by Ajagbef. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn