Most of the active shooter incidents that have occurred on campuses were not due to criminal activities. Most all were potentially preventable tragedies involving untreated mental illness. Research conducted by the National Alliance on Mental Health on mental health on college campuses show that one in four students have a diagnosable illness, 40% do not seek help, 80% feel overwhelmed by their responsibilities, 50% have been so anxious that they struggle in school. Take a look at the FBI's Study of Active Shooter Incidents and you will again see that arming our kids is not the answer. https://www.fbi.gov/about-us/office-of-partner-engagement/active-shooter-incidents/a-study-of-active-shooter-incidents-in-the-u.s.-2000-2013