A man who was shot dead in north-west London has been named.
Leon Maxwell, 38, died of a gunshot wound outside Queensbury Tube station on May 1.
Police had been called to the scene in Cumberland Road at about 9pm following reports of a shooting.
Mr Maxwell, from Watford, Hertfordshire, died at the scene almost an hour later.
Murder probe: A forensic officer at the scene of a fatal shooting in Queensbury (NIGEL HOWARD &copy;)
Officers are working to establish if there are any links between Mr Maxwell and a man who attended a north London hospital the same night with a gunshot injury.
The 26-year-old remains in a stable condition.
Police launch murder probe after man killed and another injured in double shooting outside Queensbury tube station
Scotland Yard launched a murder investigation following the fatal shooting. No arrests have been made.
Anyone with any information should call the incident room on 020 8785 8244 or call Crimestoppers anonymously on 0800 555 111.