The 16 year old boy stabbed to death by a gang in Pimlico has been named by family friends as Hani Abou El-Kheir.
Today, family friend Mahmoud Abosiad visited the family and said: "He was a lovely boy. He did not deserve to end up on a slab."
The teenager was taken from Lupus Street to a south London hospital where he died a few hours later.
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Peter Barnett made hundreds of trips from his home in Oxfordshire to Marylebone station without paying the full fare.
Police say he may have attacked more children and urged them to come forward.