A new appeal has launched for information months after the fatal shooting of Mahad Abdi Mohamed, 27, on March 20.
Police were called to Waverley Road at 8.45pm and emergency services tried to save him, but he died at hospital.
Mahad had spent the evening shortly before the shooting with his friend at their home.
They were breaking their fast outside when a stolen Mitsubishi Outlander approached and the suspects inside opened fire, striking Mahad multiple times.
His friend, another man, aged 26, was treated in hospital for a non-life-changing gunshot wound to the leg.
The investigation so far has led officers to believe whoever killed Mahad set out to hurt somebody else in a pre-meditated and targeted attack.
Mahad Abdi Mohamed died in a shooting (Image: Met Police) Four men were arrested on suspicion of murder in March and April. They were questioned and released on bail pending further investigations.
While the Metropolitan Police released an appeal following the initial shooting, a new appeal has been issued calling for anyone with information to come forward.
Mahad’s youngest sister said: “To stay silent is to be complicit. To stay silent is to let a grieving mother suffer in confusion. To stay silent is to let a little boy grow up not knowing what happened to his father.
“If you know something and you haven’t come forward, please think about that. Think about a family that cannot begin to heal because the truth is still hiding in the shadows. My brother deserves better. He deserves justice.”
According to the Met, a silver Mitsubishi Outlander was stolen and sued to drive the suspects to and from the scene.
It was found burnt-out in Runcorn Close, Tottenham, the following morning.
A burnt out car found in Tottenham (Image: Met Police) Detective Chief Inspector Rebecca Woodsford, leading the Met’s investigation, said: “This tragic event, and Mahad’s death, has had a profound impact on the community and all those who loved him. Someone out there knows what happened. And that person, or people, must come forward.
“Regardless of how small you think your information is, please share it with us. It could be the missing link we need to secure justice for Mahad and his family.”
Anyone who can help is asked to call police on 101, quoting 7426/20MAR or contact Crimestoppers anonymously on 0800 555 111.