The man in his 20s died after being shot in Wood Green, according to the Metropolitan Police.
Officers and paramedics found the victim, who was later pronounced dead.
A wounded 24-year-old man checked himself into hospital, claiming to have been shot during the incident.
Police also attended a property in Edmonton, where they found another man with a gunshot wound.
The victim told officers he had been hit during the same attack, according to The Sun.
More to follow…