Only one side of these occurrences of police involved shootings is being broadcast. Police are required to wear body cameras. 9-1-1 is called and LE rolls into unknown territory.
The Victims and Perps are not required to wear body cameras. WHY NOT?
There is a one-sided slant to these videos from the arriving and participating police perspective. The viscous Monday Morning Quarterbacks attempt rip these cover-their-*** videos.
If "cameras don't lie", and we KNOW that everyone has an "Obama camera", then make it law and REQUIRE EVERYONE to wear a body camera, the lack of which being prima facia evidence of guilt - like driving without a license. Only then will the total perspective of all parties leading up to a Police Involved Shooting be rightfully investigated.
Of course, the Useful Idiots would have to be able to read, understand and follow directions (as if), and accept that their perpetual victimhood is subject to scrutiny, which they are loath to do.