1. Belief in witchcraft does not constitute a defence to murder under section 101 of the Criminal Code, but may only operate in mitigation of sentence. 2. For provocation to reduce murder to culpable homicide under section 239(1)(b) of the Criminal Code, the accused must have lost self-control and a reasonable person in the same circumstances would also have lost self-control; if the provocation is insufficient to meet this objective test, it may still operate in mitigation under section 239(2). 3. Where an accused does not have actual intention to cause death but realises there is a real risk that death would result and proceeds recklessly, the accused is guilty of murder on the basis of legal (constructive) intention. 4. Assault to the head, being a delicate part of the body, is almost always likely to cause death, and where death results, this supports a finding of at least constructive intention.