A 17-year-old has been found guilty of murder and possession of a bladed article at the Old Bailey on 24th May.
A second man, Treynae Campbell, 19, was acquitted of murder and manslaughter but had previously pleaded guilty to possession of a bladed article.
Malcolm Mide-Madariola was stabbed in the heart outside Clapham South Tube Station on 2nd November.
Zoe Johnson QC acted for the prosecution.
For more information, please see reports by the BBC and the Evening Standard.
Zoe Johnson KC