For criminal liability to be established under section 11 of the Criminal Law (Codification and Reform) Act, the accused's conduct must be both the factual cause (but for the conduct, the consequence would not have occurred) and the legal cause (a reasonably foreseeable consequence) of the death. Where there is no evidence that the accused's conduct caused the victim to fall into a mine shaft, and where intervening factors such as the victim's severe intoxication and inability to see in darkness provide a reasonable alternative explanation for the death, the accused cannot be held criminally liable for the death. However, conduct involving slapping, attempting to strike with a weapon, and throwing stones at another person constitutes assault. A conviction for assault is a competent verdict on a charge of murder under section 274 of the Criminal Law (Codification and Reform) Act.