I remember a watchtower article around 1986 talked about the problem of child abuse by elders in one paragraph. But the whole thrust of the article was that they were removed because of their sins, no mention of their criminal acts.
The WTB&TS think that they are like the nation of Israel of old, answerable only to themselves and to God. Secular authority and anyone else outside of their borders don't matter, neither do their opinions. When you believe that you are 110% correct in all things you do everything your own way. Sad to say.