sadly this is nothing new or something that only happens here. i'm old enough to remember the tower shooter in austin . the big difference is there are now over 320 million people here and instant media . we have pushed morality and patriotism out of our schools . i find it hard to believe someone plans something like this and absolutely no on knew. hopefully in time we will know . in the meantime all we can do is pray for those effected and become more diligent in our surroundings. if you see something say something. that guy hauled 19 firearms and thousands of rounds up to that room. someone must have saw him at least once.