My brother in law is a police officer. Officers are taught that if presented with a dangerous situation and anyone pointing a dangerous weapon at them, they are trained to use deadly force. I dont think that what they did was justified, as 3 shots is too much to bring down an 8th grader. Personally if i was the police officer, i would have shot a knee cap or foot. That would drop most people rather than a kill shot. The important thing to remember is that this kid is around what, 13-14. I find that his actions were out of immaturity and not a quest for violence. Some kids are pushed over the edge sometimes, i can understand what that means (i would never threaten someone as sever as he did but still). When someone is hurt, they are driven to do things that they would not normally do. So my position is that they did their duty to protect the other students and themselves. However, i think they went too far in their handling of the situation. Instead of 3 shots to the chest, i think blowing out a kneecap or something would have been more acceptable then taking the life of a middle school student.