Fortunately, this turned out to be something else. However, it brings forth a dialogue that is unfortunately necessary: The following Active Shooter Training Program is designed to save lives. It reflects how “lock down drills” are evolving from what is being learned about these sad and tragic realities. Like earthquake and/or fire evacuation drills, this and others like it, should be a required routine viewing by every person in every institution in America. (See video) WARNING! Extremely Violent & Potentially Emotional Scenes!
http://www.activeshooter.lasd.org