This is so fecked up. Honestly, its partly a cultural problem, partly a problem with racism, but the "easiest" way imo to fix this is a complete reform of police education in the US. I read that in the US the average length of time to complete police academy is 21 weeks, that's fecking nothing
Being law enforcement is a pretty important job with a lot of responsibility so i just find it baffling how lax the education is in the US. I dont know how good or bad the vetting is in the US (evidently its fecking shit), but i would imagine if the training period was longer it would be easier to sift out the arseholes who are unfit to carry a badge and a gun