Can't see vids at work unfortunately Gotty.
However if no successful prosecution was brought against them then that does not automatically mean all police in whatever country it happened in are brutal and corrupt.
It might mean the whole legal system is not what you may wish for in your ideal society because of inate flaws - but it doesn't make it fair to character assassinate the whole.
And in fact if you provided stats of successful interventions in that country with police using weapons legally or the suspect not being killed, to be compared against when it did go wrong, that would bear out what I have been saying all the way along.