What does it mean to use the qualifying trigger of the D must face serious violence from the V (use cases)?
The D doesn’t have to fear serious violence from the V. Fear of violence on another can suffice
R V Ward: The D feared violence towards his brother from the victim so he attacked with a pickaxe
The D cannot rely on the fear of violence when the D has started the violence
R v Dawes: D came home to find his wife cheating on him with the V so he stabbed and killed the V. However, he couldn’t rely on the fear of violence as he started the violence