Yeah, but what's that? Like a 0.03% chance of a black person being murdered. (And that assumes that
EVERY murder in Chicago was
by a black and
of a black person. Which is likely not true, but I wanted to look at the numbers in a fashion as friendly to your view as possible.)
That's not "rampant". In fact, it's not overstating the case when I say that today the primary lethal threats for blacks or hispanics in Chicago are, far and away, heart disease and renal failure. In fact, household slip and falls off more people than cops and black people COMBINED.
Put it this way, heart disease and renal failure are the primary lethal threats to minorities. (And they strike earlier in minorities to boot.) Now, how often have you ever heard a right winger or left winger demand more primary care centers and access to better foods in black neighborhoods? Compare that to, say, the number of times right wingers ask for more cops in black neighborhoods. Ask yourself, are they really trying to help blacks?
Here's the thing, the left wingers get political power by playing up the threat of police. They don't really like police, which is why you see them off police in mass shootings from time to time. And the right wingers get political power by playing up the threat of black homicide. They don't really like blacks, which is why they do things like stabbing young black military officers, or offing little old black ladies in church for instance. They just want those guys dead.
Point is, neither are very interested in data. In fact, even doing that math to find the chances of cops or blacks being a problem only enrages them. Which brings us back to why you shouldn't really buy into right wing or left wing claims of "this is a problem". There is an extremely good likelihood that the only problem they are trying to solve is how to get power, how to get money, or how to cause pain to your fellow Americans.