If I didn't live around here, I could have gone for that concept, too. Still pretty badass just to have a loaded rifle quickly at hand to take out home invaders. To my knowledge, that's not a high-crime area at all.
To shoot three with a rifle before numbers two and three could run away is amazing. I guess the one outside tried to get away. Was he facing the door or the sidewalk? If he was shot in the back, that’s trouble. Hope the homeowner and son are totally cleared.