Guns alone don't kill people, bad people with guns kill good people but I'm not going into a gun ethics debate. It would subtract from the meaning of this thread and event that has happened today.
What motivates a 14 year old to do this, I'm always baffled when this stuff happens, how he has access to guns in the first place is just stupid. If you must own a gun at least lock it up so your kid can't get it. Hope everyone involved is safe and recovers quickly. Reading the article on CNN the gunshot wounds are all extremely odd. Somebody was shot in the elbow, another in the knee, weird places to get shot!