Regarding the other topic, the numbers/stats excuse of protection services is used heavily in Arizona, rather than speak of any particular case, ie why some child was put with people who weren't properly investigated, they shift the discussion to how behind they are do to 'case load' and then shuffle the organization, no one gets investigated or fired or charged with negligence, then it all starts happening again.
Consider these recently caught abusers who openly admit to locking kids for 12 hours at a time without food, SINCE 2011:
https://archive.fo/PGuEM
I have 100 questions about how this could ever happen and none of the reporters in Arizona ask any of them. I also have a list of names and other organizations who I already suspect of being foul. If people like this got away with it, then there must be a lot more of this going on, and worse. (I said the same thing about cases I was researching last summer, and in that sense, this proves that at that time I was right about this case, so my research in AZ is now predictive)