Until police decide how to proceed, Sydney Archbishop Anthony Fisher said he will not be commenting on the case.

"Justice must be left to run its course," Archbishop Fisher said in a statement May 17.

Archbishop Fisher said Cardinal Pell, currently head of the Vatican Secretariat for the Economy, "has cooperated in every way with multiple police, parliamentary and Royal Commission investigations."

"Everyone supports just investigation of complaints, but the relentless character attacks on Cardinal Pell, by some, stand the principle of innocent-until-proven-guilty on its head," Archbishop Fisher said. "Australians have a right to expect better from their legal systems and the media. Even churchmen have a right to 'a fair go.'"

Last July, allegations surfaced in a report by the Australian Broadcasting Corp. featuring several people who accused Cardinal Pell of sexual assault; at least one of the accusations had been found to be unsubstantiated by an Australian court in 2002. Some accusations dated to the late 1970s, when Cardinal Pell was a priest in Ballarat, Australia.

He served as archbishop of Melbourne 1996-2001 and archbishop of Sydney 2001-2014 before being asked to serve at the Vatican.

At the time the allegations surfaced, Cardinal Pell dismissed them as "nothing more than a scandalous smear campaign," and a statement issued by his office said that "claims that he has sexually abused anyone, in any place, at any time in his life are totally untrue and completely wrong."

In October, Australian police questioned Cardinal Pell in Rome regarding the accusations.