Those LE people have my respect and empathy. And can believe a majority of them have been busy, in the extreme, since this took place, would think.
99 percent of us on this thread are not from the area and do not know what is really happening on the ground. The LEO's do deserve our respect for going in harms way to protect common citizens. Another way to look at this sad situation is this: Shed a tear for America's lost innocence and greatness, and shed a tear for America if actions such as today's become commonplace.