Sure, but I'll do better than try.

Question:  Before the priest sex abuse scandal broke in the media, which Bishop turned over errant priests to law enforcement?

Lots of bishops in just the U.S.  Name one in the 1980s who had a policy of warning everyone in their diocese about dangerous priests, asking for parishioners to come forward with reports, and a strict policy of immediately turning over suspected priests to secular law enforcement?

Which bishops did that?

Can you name one?  I don't think so.

And therefore, just who in the Catholic hierarchy would have the moral authority to severely punish any bishop for what was clearly a tacit policy followed by the entire church (that is, reluctance to cooperate with law enforcement for the sake of child welfare)?

I would say, no one.  We even know that JPII shrugged the entire matter of deviant priests aside.