In my opinion the most worrying thing in this story is that nobody is willing to come forward and say who did it. Sure, there is the possibility that nobody kno

In my opinion the most worrying thing in this story is that nobody is willing to come forward and say who did it. Sure, there is the possibility that nobody knows with certainty and I understand it in that case, you do not want to accuse anyone if you are not pretty sure. But from following the story - admittedly not too closely - I did not get the impression that this is the case, but I may just be wrong.