I hope he gets a proper justice if he is wasn't aware and has no ill intention. But, if he does had some ill intentions, he is going to get screwed under the money laundering law.
I think he refused to be further investigated and that's where the problem came from. The article says he did somehow complied when Fincen contacted this person to register his company, but deliberately fail to fully comply with the said federal laws. That means he was constantly investigated for operating for such a long period of time without any license to operate his business.
I think he made enough money to get the best lawyer lol.