Honestly, I really, really pity the poor deluded, naive individuals on here who have clearly had extremely sheltered upbringings. Let's see now:
1: Who instigated that incident in the first place? Must have been the Police, eh?
2: Who was as drunk as a skunk? The Police?
3: Who was out of control in a building with a loaded shotgun? The Police?
4: Who was taking random pot shots from the windows at passers by? The Police?
5: Who refused point blank to listen to reason? The Police?
6: Who did not care what happened to anyone else that day? The Police?
7: Who ought just to have ignored the whole life threatening incident? The Police?
8: Who should have abandoned innocent members of the public? The Police?
9: Who did not care about innocent members of the public? The Police?
That's right, don't bother one iota about the lives put at risk that day, but instead get mortally offended at subsequent flippancy by one of those whose life was put on the line that day by a paralytic gunman who eventually got his come uppance. So, instead of pulling your hair out over a minor flaw in a Police Officer, try pointing the finger at the only villain of the piece in this whole sorry saga.