The People of the Philippines v. Dio scoro Alconga

Summary

This landmark 1947 Supreme Court case established important limits on the doctrine of self-defense in Philippine criminal law. Appellant Dioscoro Alconga killed Silverio Barion following a gambling dispute. While the Court recognized appellant's right to self-defense during the initial stage when the deceased attacked him with a 'pingahan,' it held that this right ceased when the wounded deceased fled. The Court's pursuit and killing of the fleeing victim constituted homicide, not justified self-defense. The decision clarified that self-defense requires ongoing unlawful aggression and that 'a fleeing man is not dangerous to the one from whom he flees.' The case remains significant precedent for distinguishing between justified defensive action and criminal pursuit of a retreating aggressor.