You can explain black on black crime the same exact way you explain white on white crime the same way you can explain Chinese American Crime on Chinese American Crime.
Redlining in real estate.
Kept people together in perceived groups.
You can’t claim that most people naturally went like with like when there were real estate restrictions funneling people into areas.
So that led to a situation where people that received similar groups work together and those who are together will work play together and commit crime against each other.
America’s lack of diversity in communities is due to engineering and not happenstance.
Ah ha. I knew I’d heard of this
The Color of Success: Asian Americans and the Origins of the Model Minority
Ellen D. Wu