When people are intoxiccated and rowdy or resisting efforts to ‘arrest’ them for criominal activity, having fallen twice already and combative when you attempt putting them in a police vehicle.......you don’t treat them as if giving them a parking ticket.
to say that a subdued, cuffed behind their back, laying on the ground face down person deserves a fully weighted knee on their neck because they 'resisted' prior is not police work... it is sadistic retribution.... and murder if the man dies.