Don.
If Akenaton and Keith A really share my disgust with the criminals and concern for the victims, they might try applying that disgust and concern across the spectrum of abuse,

Who is not disgusted by child abuse Don.
Most occurs within families, and neither race nor culture nor ethnicity nor religion have anything to do with it.

The particularly horrific abuse that is the subject of this thread does show a pattern in the offending.
You can not be suggesting that such horrific crimes would not be reported if the perpetrators were not from a minority group.
How many such cases can you recall?