Police have released a photograph of the 16-year-old who was stabbed to death in Pimlico.
Hani Hicham Abou El Kheir was taken to hospital on Sunday evening but died later that night.
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London has welcomed in the Chinese New Year in style with the biggest party outside of Asia.
Detectives have launched a murder investigation after a man was fatally stabbed in Kensington.
The public is being urged to vote for a tree which symbolises the Scouting movement to secure a UK win in a Europe-wide competition.