Police were called at 8.50pm on Monday, September 8 to reports of a shooting on New Park Road.
Officers and the London Ambulance Service attended and found two men, aged 20 and 27, with gunshot wounds.
Both were taken to hospital and the 27-year-old died in the early hours of Tuesday, September 9.
His family have been notified and are being supported by specialist officers.
Police have confirmed today (September 9) that the 20-year-old victim remains in hospital, but his condition is not life threatening.
Members of the public were seen leaving tributes at the scene.
Tributes laid at the scene of the shooting. (Image: Newsquest)
An anonymous local resident said: “This is usually the safest area.
“I know a woman who walks around here late at night.
“This has never happened here before.”
Detective Chief Inspector Sarah Lee, who is leading the investigation, said her team is working “at pace” to establish what happened.
She said: “My team are working at pace to establish the full circumstances that led to this man’s tragic death.
“Our thoughts remain with the victim’s family and friends at this very difficult time.
“They continue to be supported by specialist officers.”
She added: “A crime scene remains in place and residents can expect to see increased patrols in the local area as we carry out enquiries.
“We urge anyone in or around New Park Road to look at any doorbell or camera footage and share anything that may be of use with police.”
Residents are urged to check doorbell or camera footage and share anything useful with police.
Anyone with information should call 101, quoting CAD 7805/08Sep25, or contact Crimestoppers anonymously on 0800 555 111.
A London Ambulance Service spokesperson confirmed they sent multiple crews, specialist paramedics and trauma teams to the scene.
A spokesperson for the Metropolitan Police said: “No arrests at this stage.
“The 20-year-old victim remains in hospital, but his condition is not life threatening.”
