A lot of people closed ranks protecting Kerodin when III Arms was started, and then the Citadel, and then....
But people have started falling back as more things were revealed, layers started getting peeled back. Like most good scams, everybody involved knew a piece, but nobody but the Kerodins knew everything. And like most scams, people started talking to each other, sharing their pieces and comparing notes. Peeling back the layers, looking for the truth.
The last layer to be peeled has to do with Thoughts versus Actions, what Kerodin urged others to do versus the actions he chose. And it is laid out, with evidence, over at Wirecutter's.
The only reason I'm dragging my sorry ass off my sick bed today is to post this link, I think it's that important to get the word out.