Gunpundit notes that there are a lot of options for those intent to cause harm on a large scale, many of which are far more deadly than guns. Joe Huffman has had issues recently with this, and one from today is right around the corner from me here.
Maybe I’m wrong on this one, but I have no plans to contact authorities, because I don’t trust them to deal with the matter with any discretion. Could be, and likely is, a curious kid. I could see myself googling similarly with no ill intent when I was in high school. But in our zero tolerance world, I don’t trust the authorities and school officials to rationally investigate the matter. I do not wish to be responsible for some family’s broken door, and ransacked house, and, quite likely an expulsion from school.