responsible gun owner having an off day. According to the Gungeoneers, all we need to do is provide people like this with preventative mental health care, and then he will only use his gun for the good of mankind by shredding paper targets that look like humans. Or, he could relax by sneaking around in the woods carrying lethal weapons while wearing camouflage and drinking a few beers with his buddies.
Heaven forbid that we even think about taking guns away from people like this guy, or attempting to prevent him from getting a gun in the first place by enacting background check and gun registration regulations. That would be against his Second Amendment rights, and could lead to <gasp> confiscation when the gummit decides to tyrannically enslave us all.
And lastly, don't forget that the Constitution guarantees Americans the right to bear arms, but not the right to life. You are responsible for your own welfare and existence according to the right-wing Gungeoneers, and owning several guns is the best way to exercise that responsibility.