Lawyers for former President Donald J. Trump asked a federal judge on Monday to deny the Justice Department’s request to immediately restart a key part of its criminal investigation into his hoarding of sensitive government documents at his residence in Florida.
Renewing their request for an expansive independent review of records seized from Mr. Trump, the former president’s legal team argued that documents marked as classified should remain off limits to the F.B.I. and prosecutors. They asked the judge, Aileen M. Cannon, to maintain her order barring agents from using any of the materials taken from his estate until an outside arbiter, known as a special master, has vetted all of them.
The 21-page filing was an aggressive rebuke of the Justice Department’s broader inquiry into whether Mr. Trump or his aides illegally kept national security secrets at his property, Mar-a-Lago, or obstructed the government’s repeated attempts to retrieve the materials. It played down the criminal inquiry as a “storage dispute” and insinuated that officials might have leaked information about the contents of the files.
“This investigation of the 45th president of the United States is both unprecedented and misguided,” the filing said. “In what at its core is a document storage dispute that has spiraled out of control, the government wrongfully seeks to criminalize the possession by the 45th president of his own presidential and personal records.”
The filing on Monday was the latest salvo in what threatens to become a protracted court fight over a special master and the powers that person should have in filtering the trove of seized documents. Central to that dispute is whether the special master’s review should extend to blocking investigators from using any records potentially protected by executive privilege.
The filing, which came as Mr. Trump returned to the Washington area, underscored how he has succeeded for now in using what amounts to a procedural sideshow to stall the criminal investigation, even after his representatives falsely said in June that his office had returned any documents marked as classified in his possession.
Prosecutors had asked Judge Cannon last week to let investigators resume working with about 100 documents marked as classified that formed a small portion of the nearly 13,000 items the F.B.I. seized during a court-authorized search of Mar-a-Lago on Aug. 8.
They said the prohibition on using those materials was hindering the intelligence community’s review of potential harm caused by the insecure storage of national security secrets and a classification review of the materials, arguing that those efforts were inextricably intertwined with the criminal investigation.
But on Monday, Mr. Trump’s lawyers dismissed the government’s claims, saying that those assertions appeared to be “exaggerated” and that only a “brief pause” would be required for the special master’s review to be completed. (On Friday, Mr. Trump’s lawyers indicated that they expected the review to take three months.)
More on the Trump Documents Inquiry
- Special Master: A judge granted former President Donald J. Trump’s request for an independent arbiter, known as a special master, to review the documents that the F.B.I. seized from Mar-a-Lago. The ruling surprised experts and could slow the investigation.
- Justice Dept. Response: The Justice Department asked the judge to hold off on enacting key parts of her order, including a temporary ban on its ability to access classified documents seized from Mr. Trump’s home.
- Diverging Views: The Justice Department and lawyers for Mr. Trump appeared to have sharply diverging views of who could serve as a special master and what that person would do.
- Judge Aileen Cannon: The judge who granted the special master request was appointed by Mr. Trump. Her decision in the case is her first prominent ruling in a short judicial career.
“This convenient, and belated, claim by the government relative to enjoining the criminal team’s access to these documents only arises because the F.B.I. concedes the intelligence community review is actually just another facet of its criminal investigation,” they argued.
But Mr. Trump’s filing left open an ambiguous possibility: that the F.B.I. could undertake further actions related to the documents — including using criminal investigative tools like subpoenas — if their purpose was to assist the intelligence community’s risk assessment.
That concession did not address the possibility that such actions could also further the criminal inquiry.
The dispute over the special master has already delayed a briefing on the seized materials to top leaders in Congress and leaders of congressional intelligence committees, a person familiar with the matter said.
The clash traces back to an order issued early last week by Judge Cannon, a Trump appointee, in which she said she would appoint a special master with broad authority to review all the seized materials. In her order, the judge said they could be scrutinized not only for any potentially covered by attorney-client privilege, a relatively common measure, but also for executive privilege, which would be unprecedented in a federal criminal inquiry.
As part of her order, Judge Cannon told the Justice Department that it would have to wait until the special master’s work was done to use any of the records in its investigation. But the judge conceded that the intelligence community could use the materials in a separate assessment of how the former president’s hoarding of the records might have affected national security.
On Thursday, the Justice Department shot back, telling Judge Cannon in yet another filing that the intelligence assessment and the criminal inquiry were “inextricably linked.” Prosecutors asked her to lift her ban on using the seized materials and requested she restrict the scope of the special master’s review to unclassified documents, excluding about 100 seized files bearing classification labels.
Moreover, prosecutors informed her that if she did not grant by Thursday their request to stay the portion of her ruling that is keeping investigators from working with the documents marked as classified, they would ask the Court of Appeals for the 11th Circuit, in Atlanta, to intervene and block it.
The Justice Department and Mr. Trump’s lawyers have also sparred over the question of who should be appointed special master. Last week, each side submitted two candidates to Judge Cannon, who will ultimately decide who gets the job.
Both sides said in a joint filing late Friday that they would tell her by Monday what they thought of each other’s proposals.
The Justice Department has suggested two retired federal judges: Barbara S. Jones, who formerly sat on the Federal District Court for the Southern District of New York, and Thomas B. Griffith, who formerly sat on the Court of Appeals for the District of Columbia.
The Trump legal team has countered with a former federal judge, Raymond J. Dearie, who formerly sat on the Federal District Court for the Eastern District of New York, and Paul Huck Jr., a former deputy attorney general in Florida.
In the filing on Monday, Mr. Trump’s legal team sidestepped the question of whether he had declassified all the documents he took to Mar-a-Lago, as he has insisted outside of court. His lawyers said that as president, Mr. Trump had the authority to declassify anything he wanted and referred to the files as “purported” classified record.
But they stopped short of affirmatively stating that he had declassified any files that the F.B.I. seized. No credible evidence has emerged to support that assertion, and lawyers face professional consequences for making false claims in court.
Luke Broadwater contributed reporting.