I can only reply crudely to this with a loud and firm "fuck you" to the bOrg.
All humans under threat must do whatever it takes to increase the odds of survival for them and their loved ones, just as any animal does whatever it takes to protect their young/herd/pride etc.
My wife carries a Spyderco Merlin knife designed for nothing else but causing maximum open wound trauma to the target and she's been taught how to use it. She knows that she must not hesitate to use it when she is threatened without worrying about the legal implications - no point worrying about prosecution if you don't survive. The advice I've always given to women in rape situations is if you have the means to kill him, do it. You dont only owe it to yourself for your survival, you also owe it to the next victim. My wife is not to let someone abduct her to to immediately resist and attempt to kill him as the outcome is rarely survival, FBI statistics clearly prove it.