I do, but I don't think it rises to anything near the level of the claims by the BLM movement. I don't think police are targeting black people for murder and getting away with it. I don't think most of the cases the movement is based on are legitimate - Eric Garner wasn't put in a choke hold and didn't die from excessive force, Mike Brown wasn't a murder victim, Trayvon Martin wasn't murdered - he wasn't even killed by a cop, Brooks was not a murder victim. Several of the other cases are tragic, some of them seem to be unfortunate mistakes like the woman killed in KY recently, others like Floyd and the guy in South Carolina are clearly victims of excessive force if not outright murder, but they're the exceptions.
In 2019, 9 unarmed black people were killed by police nationwide. Adjusting for crime rates, because crime is why people have interactions with cops, you're more likely to be killed by a cop if you're white than if you're black and if you're black, you're more likely to be killed by a black or Hispanic cop than if you're white. Police departments aren't systemically racist, period. Like everything, they should be constantly evolving and improving and there are needed reforms (weakening unions so they can't protect bad apples like Chauvin example, body cams on all cops would be another) but the idea that police pose a problem, let alone the biggest problem for these communities is complete and utter bullshit.