The real reason that their is such violence after a black is killed by a white especially a white in some official capacity is because such deaths rouse a deep primordial fear in blacks. Blacks actually fear genocide. They believe that one day Whites, who are well armed, will rise up and do away with the unwanted blacks. Crazy concept? Blacks not only believe this but feel the genocide is imminent. People ask why then is there so much black on black violence that elicits very little emotional response except from relatives. It has much to do with a lack of self worth in black males. If someone has a sense of worth and values, he tends to project those values on others. However if he himself feels worthless, he considers other, especially those who look like him, the same and has little regard for their well being.
The protean and destructive effects of the welfare state on the black male has been immense and catastrophic.
Nail meets head of hammer. Black males have been reduced to being nothing more than sperm donors for future Democrat voters. All a part of the plan.