At times there are, for example, if there was a baby left in a car in the sun with the windows closed and the baby was screaming then you would be justified to break into the car to save the child. Murder could be both justified and unjust, justified if you are doing it to save lives by stopping a mass shooting or stopping a home invasion. Unjustified for a mass shooting, burglary, or grand theft auto as some examples.
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