Society of the last 30 years raised some whacked out kids. ALL these shootings are from an age group of 30 years old and down. Right about the time parents made their kids stay inside and shove them in front of video games, TV, and computers. All the while feeding them psychotropics because they might just be a little fidgety in class.
4 Students Arrested in Northern California, Suspected of Plotting Killings in High School
http://www.nytimes.com/2015/10/05/us...gh-school.html