Student fatally attacked outside Clapham South tube is second teenager to die from stabbing within 24 hours A teenager who died after being stabbed outside a tube station last Friday has been named as Malcolm Mide-Madariola, 17, from Peckham, south-east London, police said on Sunday. The student was attacked at about 4.30pm on Balham Hill outside Clapham South station, London, and died in hospital.