Would you please create a thread with info how are you solving this? I believe there will be a lot of useful information for similar cases, I have a lot of "securities" which I'd like to do something similar (cryptotrade, koddos...). Regarding AM I have just 50 shares of AM100, but if it helps I'm in with those too.
I am preparing a file for the Embassy of PRC in my jurisdiction, with all known and assumed information regarding identities and activities of friedcat et al. This includes email addresses they used to communicate, online accounts, incorporation documents, domain registration history, photographs, bitcoin addresses, etc.
If you have anything to contribute along those lines, please go ahead. Keep in mind that there may have been attempts to "poison the well" by planting misleading information in the forums, so try to stick with verifiable information.
The hope is that, with the new evidence that fraudster(s) is/are alive and well, and that funds are being moved, authorities can track him/them down and prosecute. Recent increase in the value of stolen assets should help getting the due attention - a US$200,000,000 fraud is a significant issue.