Watch the video again. See how the thug was moving fast and erratically. Tasers do not work in a situation like that because of distance, time of flight for the barbs, and the inability for barbs to find purchase in such a target. There's one way this thug could have lived and that was to drop the knife as instructed. He didn't. Leftists need to stop blaming cops for the actions of criminals.
It is obvious that the Taser could not have worked at the (considerable) distance between the subject and the cops. In fact that distance combined with the direction of movement plainly showed there was no defensive need to use deadly force -- or Tasers. But what I asked is your opinion on specifically what the
intended use of the Taser device is.
What you have said implies that you believe it appropriate for police to use deadly force (shoot) against a subject who is at least thirty feet away and is moving away from, not toward, them. Is that right?