Even if Robert Mueller doesn’t accuse Donald Trump of being a Kremlin agent, the president’s legal troubles are continuing to mount. On Tuesday, The New York Times reported that New York State regulators have issued a sweeping subpoena to the Trump Organization’s insurance broker, in what appears to be an effort to investigate whether the president’s namesake business has ever engaged in insurance fraud.

The subpoena is asking Aon, one of the largest insurance brokers in the world, to review its communications and documents relating to the Trump Organization, as well as the organization’s insurance policy. The Department of Financial Services’ inquiry is extensive, ranging from information on who handled the Trump accounts and their compensation, to what information the Trump Organization had presented Aon when they were underwriting their policies. Aon, which has handled the Trump accounts for years, is not a target of the investigation, and a representative for the company said they would cooperate with the probe. (The White House referred all comments to the Trump Organization, which did not respond to the Times.)

The subpoena, which was delivered late on Monday, comes just six days after freshman Congresswoman Alexandria Ocasio-Cortez interrogated former Trump attorney Michael Cohen in front of the House Oversight Committee about whether Trump had ever inflated or deflated his assets when reporting to insurance companies. Cohen said “yes” in response, adding later that seeing Trump’s tax returns—the Holy Grail for investigators—would further prove his claims. As Stanford University law professor Joseph A. Grundfest, a former commissioner of the Securities and Exchange Commission, told The Washington Post shortly after the hearing, Cohen’s testimony “opens another line of inquiry—into bank fraud.”

That line of inquiry is now having real effects for Trump, his family, and his business. The Department of Financial Services, which regulates insurance, can refer criminal conduct to law enforcement. But of course, there are numerous other parallel investigations circling the president. As of December, there were at least 17 known investigations into Trumpworld, led by numerous U.S. attorneys from the Southern District of New York, D.C., and Virginia, the State of New York, several state attorney generals, and, of course, the Mueller investigation.

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