Who dares to speak?

A Fr Fay is alleged to have stolen $2.5 million from his parishioners in Darien, Connecticut in the US. Alleged to have spent it on high living, his mother and probably his boyfriend. Oh, and on his personal chef too. Ah well.
We are all made of clay - part of the human condition.
What is it about the catholic church around the world that it has such appalling management structures in place.
It's the same old story right around the world.
Did no-one tweak to this behaviour right from the beginning? Did no-one miss the money? The money is alleged to have been stolen, not from the diocese, Federal Reserves, a major corporation. No from a parish!
What is it about clericalism that makes them so unanswerable.