Besides the fact that this happened...
https://www.youtube.com/watch?v=tHBUdenbT9w
Also since the unfortunate incident in Dallas that wound up with officer deaths..
Mix a little MSM and social media exposure
Add ignorance from all directions and...!
Viola! We have yet another national crisis on our hands.
PS (Yeah I get some perps get belligerent and challenge authority and are sometimes armed, but guess what makes the news.)