After all the facts are presented, people will still believe what they WANT to believe. It is apparent that this woman that sent you the letter about the Wieners and Sauerkraut simply WANTS to ignore the problem, claiming it is simply and inconvenience. What will they all do AFTER another child is abused? Will they still ignore the problem? Their reaction will most likely be, "It's not my problem, so I'm staying out of it, we should let the Elders handle it." And that's the basic issue, no one wants to get involved because they believe they can ignore the problem, it's simply not their problem to deal with. It's inconvenient to deal with it. In the ancient days of Israel, these two guys would have been publicly stoned to death for this atrocity, I think we should go back to those days and execute justice in this fashion.
So what happens when it's too late? The only victims here will be the children....again.