HC people feel compelled to control posts because they fail to separate the emotion from the technical performance of machine and crews. Like you said, the tragedy is obvious and a given. However the event has happened.
What immediatly matters now, to everyone flying in the front or the back of an S92 is; is it an aircraft problem OR a crew problem.
Given the information already available I suspect the answer on this one might be a little sooner than later. However that is just an opinion. The evidence so far could just be circumstantial.
I knew both pilots. It does not change the desire to know what caused it.