A third teenager has been charged with the murder of Saif Abdul Magid in Neasden.
The 15-year-old, who cannot be named for legal reasons, was charged on Monday (October 16) with the murder of the 18-year-old on October 6.
Two other boys, both aged 14, have already been charged with murder.
They appeared at Wimbledon Youth Court on Wednesday (October 11) and are next due to appear for trial at the Old Bailey on February 5, 2018.
The 15-year-old has been remanded in custody and is due to appear at Hendon Youth Court on Tuesday (October 17).
Paramedics and police were called to Tanfield Avenue at around 3.50pm but were unable to save the victim, from Ealing, who was pronounced dead at the scene.
A post-mortem revealed he had died from multiple stab wounds.
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