Two men have died in an apparent drive-by shooting this evening as police tonight launch a manhunt for the killer.
Cops were called just before 8pm after reports of gunshots were heard in Brixton, south London.
Officers, including firearms specialists, are still in attendance along with the London Ambulance Service and London’s Air Ambulance.
Despite the efforts of emergency services, both men were pronounced dead at the scene by medics.
Local residents have described 12 shots being fired between "a pair on a moped and people in a car" just before 8pm earlier this evening.
The victims have not been named, as their next of kin are yet to be informed.
Police confirmed in a statement that no arrests have yet been made as they appeal for anyone with information to come forward.
A resident told MyLondon that a car has been crashed within the crime scene.
Local resident Sebastian Morrison said: "I came across the scene when I went to the shop so I'm not a direct witness. I spoke to a few locals who did hear and see some of it.
"Shots were heard and a policewoman at scene told me it was a shooting. 12 shots were heard by locals, fire exchanged between a pair on a moped and people in a car. The car is crashed at the scene."
A Met spokesperson said in a statement: "Police were called at about 19:50hrs on Sunday, 30 October to reports of gunshots heard on Railton Road, SE24.
Officers, including firearms officers, are in attendance along with the London Ambulance Service and London’s Air Ambulance.
"Two men were found injured at the location. Despite the efforts of emergency services, they were both pronounced dead at the scene. The nature of their injuries has not been confirmed at this time.
"Their next of kin are yet to be informed and we await formal identification.
"Post-mortem examinations will be held in due course.
"A number of roads in the area are closed and crime scenes are in place.
"Local residents will see an enhanced police presence in the area and are advised to speak with officers if they have any information.
"At this stage, there have been no arrests and enquiries continue.
"Anyone with information is asked to call police via 101 quoting reference CAD 6166/30Oct. To remain anonymous call Crimestoppers on 0800 555 111."
Helen Hayes, Labour MP for Dulwich and West Norwood, said on Twitter: "Horrified to hear two people have been murdered in a shooting on Railton Road.
"My thoughts are with their loved ones about to hear the worst possible news and all who witnessed this violence in our community."