A student from Arapahoe High school in Denver, Colorado went in with a shotgun to kill a specific teacher he was after. He wasn’t trying to sneak in either, he walked in guns blazing. The teach had known they were the target and left before the student got there.
Two were found injured and the gunman apparently shot himself. Another disturbing school shooting goes into our history books.
The problem with a school shooting like this is what created the shooters themselves. Metal detectors, guard dogs, scanning machine are all useless. It seems like society is looking for more advanced ways to deal with criminals rather than prevent them.
People are not the same and everyone’s brain makes a different association to different stimuli. Improving the quality of life for everyone on the planet makes for a rich environment for development. That’s what we need in order to prevent crime.
Unfortunately, all we can do with our current system is punish those responsible for crimes rather than learn from them about the roots of their behavior. This can help us prevent another school shooting.