The 3 to 1 ratio of black crimes closely matches the FBI data showing blacks commit three times as many crimes as whites.
Appears the young blacks are acting as their elders have been doing.
I remember reading a few years back, that Ann Coulter got a lot of flack for pointing out, that minorities DON’T commit a higher per capita number of crimes, when you adjust for singe parent (I belive she said mother) households. When adjusted for single parents households she said they were right on the money with white populations. I believe it was on the view, but don’t remember for certain.