If you believe someone outside the family (without AMs input) killed PM and MM think about this - why in the world would a murderer(s) come to KILL (brutally kill) two people who own a gun arsenal usually at the ready and not bring their own weapons to the battle. They didn’t even bring a knife to a gun fight! It makes NO sense to me. Rather, why would a man use his own guns to shoot his family - availability, new gun purchase tracking, if he borrows a gun, he runs the risk of having them testify. But if a missing gun suddenly appears and it presents an opportunity… But said gun is not the right gun for say short range and long range possibilities, well then you know there is a gun handy (or you make it handy) now that makes more sense to me and all the while you say in your defense there were two shooters. Come on!