I don't know. I was looking at that also, but it looks to me like Josh lied to his lawyers just as much as he lied to everyone else.  I haven't seen anything (yet) that indicates the lawyers knew in advance of his several fraudulent schemes... Keep in mind that a lawyer can represent a client who has previously committed a fraud to try to minimize the consequences.  A lawyer cannot assist a client in committing a fraud but I don't see evidence of that yet.