So you would rather let the risk that your life is lost first then make sure they do not get off yours?No, they absolutely won't. Generally, you are told just to ignore it, and they ignore you. They absolutely cannot have the heat of killing an American on them, especially in America, but also no reason to get them to want to risk it.
And again, you don't seem to get what an imminent threat is.
Give them a vocal warning.
If they dint listen you show then your weapon.
If that doesn't work, you shoot at them.
If that doesn't work you shoot them.
Sadly, sometimes you have to skip a few steps due to what you could be facing