I worked at a youth group place (I've shared this story before) and almost all the boys (mostly black) had suffered one form or another of sexual abuse. Most by uncles, friends or guys there age. Problem is sexual abuse / predators is a topic that isn't spoken, most the boys didn't want to be seen as a faq or worst feminine cause they "let" another man rape them. They internalized it and it manifest it's self as either anger or the sexual abuse of other boys
Even one of my "wildest" boys in the program who others feared etc had couple of girlfriends all that turned out he had for months been raping two younger boys at a abandoned apartment
Whites are a much larger size of the population so you will hear about it more
Think about what you just said, a place for troubled youth, that's a minority group, within a minority group
It's still very rare for black boys to be touched or molested, especially by their own fathers
Of course it happens, but you're making the exception the rule here.