I think the Jury alone is insufficient. There should be layers, like passing a law.

Should have a trial with a jury who deliberate behind closed doors and trained judges who deliberate in the open. Both verdicts should concur, otherwise a new trial is required.

Look at the jury findings in the South before the civil rights movement. Black suspect and a jury full of white men. Guilty.

And likewise, look at urban population centers. OJ simpson, innocent? Blacks want to get other blacks off the hook because of their preception of whitey crackers who rule the earth.