So the Roman Catholic church in Germany asked an outside expert to "analyze data on abuse from German dioceses as far back as 1945". Didn't work out so well.
The good old Catholic Church -- always seeking truth and justice, with nary a concern for its own self-interest. It must be the Pope's leadership. Wattaguy!Pfeiffer [the investigator] said that researchers and church worked well together for the first few months, but then resistance emerged, starting with a call from the Munich archdiocese for the researchers "to bow to church requests for stronger controls" on their work.A group representing German dioceses then called for the researchers' work to be submitted for pre-publication approval, Pfeiffer told ZDF television, a demand that he said was unacceptable.