Who the f*ck knows what makes somebody do crazy crap such as this. This stuff happens everywhere throughout human history. The cry-baby PC Woke lefties think that laws and statutes can stop all the craziness as love, caring and concern fills all of society. Idiots. Buffoons. Living in a dream world that will never happen.

Be alert. Be prepared for self-defense at any time but excess concern degrades life quality so undue worry is foolish.

Eat drink and be happy because every swinging Dick and Jane and Bob and Carol and even Ted and Alice ALL DIE!!!!!!

Wear your seat belts, kids. You are far more apt to be maimed or die in a car wreck than some idiot with a firearm sending a high-velocity slug(s) into your likely lard-laden corpulent carcass.