The High Court's Decision in Machi and His Majesty's Senior Coroner for South Manchester

High court in Machi and his Majesty's Senior coroner for South Manchester considered the issue directly. That case concerned the death of Yusef Machi, a school boy stabbed to death following an altercation with another boy,. D was acquitted of murder on the basis that he had been acting in self-defense. Mark can you tell us what's interesting about this judgement?