If you can walk up to one, place the muzzle of your rifle under her chin, and then pull the trigger then I'd say there wasn't much of a threat from her.
I am not sure that is always true. If someone shoots and wounds a criminal and the criminal is moving around who is to say that the criminal isn’t trying to get to his gun to shoot back.
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I was not directly addressing this case, I said I wasn’t sure this was always the case.