The FBI couldn't crack it. So they called in the mob.

In 1960s Mississippi, a young Black FBI agent is forced to partner with a notorious mafia hitman to investigate a wave of brutal civil rights murders.
By Any Means keeps every mind human — it fights its subject at zero distance. The story fights on E8/E9/E10/E11 of the E0–E14 reality ladder, compressing justice, policing, prejudice, corruption, morality.
Films fighting at the same level of reality, about the same things.