Big difference between the privileged treatment he got and that of Kimberly Potter. Neither death was intentional. One was caused by insufficient training and incompetence at her job. The other by arrogance and not bothering with the rules.
She is mortified. He doesn’t care. She will go to prison. He will go free. She is a cop. He is a radical leftist actor. She killed a non-White, he killed a mere White. Bingo! There’s the real reason for the disparity!
Good summary, I’d like to borrow it for elsewhere.