Oh deary me, you really think that an elderly person clearly confused, represents danger to a young healthy policemen. Good grief, the woman is almost crying but then, what would you care.

Ever heard of a policeman assessing a situation before using violence, to see what is necessary and not using it as a first response as clearly happenedf in the video.

You didn't even bother to check any facts before issuing your judgment.

You might be interested to know how, when watching the bodycam footage in the police station, the two officers were laughing over it and discussing if they heard the 'pop' as they dislocated her shoulder.

I really hope you are never in a postion of authority over old people, I would pity them if you were.