Let's say by magic we wiggle our noses and all the peoples guns vanished. So now if someone wants to kill a group of people they have to find a different way. Molotov cocktails. So to do this right don't just put gasoline in a glass bottle and stuff a rag in it. Add some liquid dish soap, like napalm, it sticks to things, add some motor oil. When it burns it gives off a lot of black thick smoke. OK, now Mr. crazy is ready. He carries in 12 bottles in a box, they don't set off metal detectors. Starts tossing these lit flammable bottles. Now walls, doors are on fire. Even if they take out Mr. Crazy, his handy work continues to burn and fill everything with thick black smoke Now we really have chaos. Kids hiding in their rooms while fire and smoke fills the building.
Disclaimer: As submitted to the Arizona Daily Star.