Think twice about sticking your neck out for a stranger. It’s sad to say, but is your life, your home, your family’s wealth and well being worthy of the person you are helping? Because entering into a situation bringing your gun can quickly cost you all of that, and the person you help may see you as the bad guy simply because you are have a gun. A stranger may end up being the biggest ingrate on the planet and care less what you have done and risked for them, and may well end up testifying against you.
My advice is to leave others to the police. They made their decision by being unarmed. Call 911 for them, and be a good witness, but don’t play hero for a stranger. Look what happened to Zimmerman. He was just trying to protect his neighbors. He should have stayed in his vehicle and on the phone. Where are all his neighbors now? Probably marching and wearing hoodies.
Not to mention you loose the protections under the law when intervening on behalf of a stranger.
Not to mention a man and wife thing. You intervene on behalf of the wife with the husband the wife more than likely will be all over your ass.