I hope if anyone on this site kills someone they do so in a sane manner, pick rich/powerful targets who have ruined millions of people's lives instead of just being selfish and killing some nobody who bullied you personally, and thoroughly prepare and plan the whole thing out so you don't get caught and can keep on killing more! Sure there are more surveillance cameras everywhere these days but detectives are also getting more incompetent and what are they gonna do if you keep your face covered well, don't use a vehicle they can trace back to you and don't bring a phone or any other "smart" device? Are they gonna try to get your DNA from a hair or tiny bit of skin that fell off? What if the killing happens in a public place with thousands of people's DNA all over the ground, or your family's DNA isn't in their system, or you wear multiple layers of clothes that cover all your skin or a cleanroom suit, or do it in a place where you have plenty of time to clean everything?