Yep. I have to say, if anyone ever broke into my house and I was cornered, I would be so terrified my only thought would be kill-kill-kill. Not “disable and call for help.” If I’m judged for it later, so be it. I think this guy sounds kind of deranged, but... once someone breaks into someone else’s house, I do not care what happens to them.
As I've taught my wife, just make sure you empty the clip.
There is nothing so convincing than a woman who keeps pulling the trigger until she hears "click, click, click" and runs out of bullets defending herself.
Aim for center mass and don't stop pulling the trigger until the the magazine is empty.
At that point all she has to say is "I don't know, I was so afraid I just kept pulling the trigger until I heard click, click, click."