Roy Cohn is probably trying to file some sort of writ from the 8th circle:
In complete sentences and a narrative tone that sounded as if it had been ripped from a novel, Mr. Corcoran recounted in detail a nearly monthlong period of the documents investigation, according to two people familiar with the matter.
Mr. Corcoran’s narration of his recollections covered his initial meeting with Mr. Trump in May last year to discuss a subpoena from the Justice Department seeking the return of all classified materials in the former president’s possession, the people said.
It also encompassed a search that Mr. Corcoran undertook last June in response to the subpoena for any relevant records being kept at Mar-a-Lago, Mr. Trump’s private club and residence in Florida. He carried out the search in preparation for a visit by prosecutors, who were on their way to enforce the subpoena and collect any sensitive material found remaining there.
Government investigators almost never obtain a clear lens into a lawyer’s private dealings with their clients, let alone with such a prominent one as Mr. Trump. A recording like the voice memo Mr. Corcoran made last year — during a long drive to a family event, according to two people briefed on the recording — is typically shielded by attorney-client or work-product privilege.
But in March, a federal judge ordered Mr. Corcoran’s recorded recollections — now transcribed onto dozens of pages — to be given to the office of the special counsel Jack Smith, who is leading the documents investigation.
The decision by the judge, Beryl A. Howell, pierced the privilege that would have normally protected Mr. Corcoran’s musings about his interactions with Mr. Trump. Those protections were set aside under what is known as the crime-fraud exception, a provision that allows prosecutors to work around attorney-client privilege if they have reason to believe that legal advice or legal services were used in furthering a crime.
Judge Howell, in a sealed memorandum that accompanied her decision, made clear that prosecutors believe Mr. Trump knowingly misled Mr. Corcoran about the location of documents that would be responsive to the subpoena, according to a person familiar with the memo’s contents.
Mr. Corcoran’s notes, which have not been previously described in such detail, will likely play a central role as Mr. Smith and his team move toward concluding their investigation and turn to the question of whether to bring charges against Mr. Trump. They could also show up as evidence in a courtroom if a criminal case is ultimately filed and goes to trial. . .
After pleasantries, according to a description of the recorded notes, Mr. Trump asked Mr. Corcoran if he had to comply with the subpoena. Mr. Corcoran told him that he did.
That exchange could be useful to prosecutors as they collect evidence on whether Mr. Trump sought to obstruct the subpoena process and interfere with the government’s broader efforts to retrieve all of the sensitive records that he took with him from the White House.
It sure could.
The practical difficulty here is that we’re now close enough to next November’s election that any competent team of white collar defense lawyers could delay a federal trial until after then. So even if Smith convinces his boss to let a grand jury indict Trump, whether he’ll ever even go to trial is going to be one of the things decided by the votes cast, or counted, 17 months from now.