Seventeen murders in London in 2016 remain unsolved*. Can you help?
Lewis Elwin, 20, was stabbed to death in Tooting on 18 April 2016.
Romeo Nkansah, 37, was stabbed to death on a night out in Camden on 29 May 2016.
Matthew Kitandwe, 18, was stabbed to death outside his home in Battersea on 21 June 2016.
Vicky Walton, 32, was found unconscious in Belsize Park on 29 June 2016 and died in hospital the following day.
Luther Edwards, 31, was stabbed to death outside Bethnal Green tube station on 29 July 2016.
Mohammed Hassan, 35, was stabbed to death in Battersea on 3 August 2016.
Andrew Oteng-Owusu, 19, was stabbed to death in New Cross on 3 August 2016.
David Robinson, 25, was shot dead at a recording studio in Hornsey Rise on 20 August 2016.
Kacper Latuszek, 31, was found dead in Walthamstow on 8 October 2016.
Ziggy Worrell-Owusu, 19, was stabbed at an 18th birthday party in Ilford on 27 October 2016.
James Owusu-Agyekum, 22, was shot dead on his doorstep in Harlesden on 2 November 2016.
George Barker, 24, was stabbed to death at a gym in Bexley on 14 November 2016.
Mohamed Kakay, 33, was stabbed to death outside St Giles Church in Camberwell.
Khalid Safi, 18, was stabbed to death in Acton on 1 December 2016.
Yasir Beshira, 21, was shot dead in Kilburn on 8 December 2016.
Clemuth Roberts, 58, died after being assaulted in Dagenham on 19 December 2016.
Ernest Kalawa, 24, was stabbed to death in Peckham on 30 December 2016.
*We have only included cases where a suspect has not yet been charged. Other cases are:
Suspect charged but case dropped before trial: Abdi Gutale