A study gets cited from time to time:
https://www.pnas.org/content/116/32/15877We find no evidence of anti-Black or anti-Hispanic disparities across shootings, and White officers are not more likely to shoot minority civilians than non-White officers. Instead, race-specific crime strongly predicts civilian raceThe other statistic, from some other study, is that in literal terms, police shoot and kill more whites than black.
https://www.statista.com/statistics/585152/people-shot-to-death-by-us-police-by-race/The third statistic is, black people being 12 or so percent of the population, while police are shooting and killing more white people, black people are 2.5 times more likely than white to die that way.
https://www.statista.com/chart/21872/map-of-police-violence-against-black-americans/Which seems like a lot of interesting statistics but why are police so like an occupying power and why are blacks disproportionately represented among the disadvantaged that they are the ones showing us the true nature of the police? Are these two social conditions so unrelated that the rise of police power should be separated from the general historical condition of the country under which not all lives do matter?
It seems to me that if we do go looking for the origin of current police culture, it'd be strange not to find it, via a long and looping historical story, in a US history of people as property. It'd be bizarre if there were no relationship, if people just did once happen to be property and these days, in a separate social trend, police are violent occupiers.
It seems plausible that if the nation were ever to come to terms with its history - and here when I say the nation I mean the nation, if the nation were to so constitute itself that slavery were no longer, in any terms, a feature of it - then it'd be a sufficiently different place that the police it has now would be gone.
That's to say, I'm taking it for granted that slavery was real and its legacy remains in the society that exists today. The society that exists today remains structurally committed to the ideal that not all lives do matter.
The logic of everything I've claimed here will fold if inspected. Especially if inspected in search of a proof that America is committed to disadvantage.