All videos of ANY of this kind of violence have shown exactly the same demographic.
I am open to suggestions that this might happen with a wider demographic (for example, due to circumstances such as a higher percentage of businesses in these areas experiencing those events are more likely to have working surveillance video than some other areas) but I have yet to see it.
Believe me, I would love to be proven wrong on this.
recently there was one @ Howard University where it appeared they were turning on each other.
I never did see anyone report about what they were fighting over.
Who made the accusations?