Trump FBI search: DOJ files on possible 'special master' appointment for Mar-a-Lago docs

The Justice Department said Tuesday it had uncovered efforts to obstruct its investigation into the discovery of classified documents at Donald Trump’s Florida estate, saying "government records were likely concealed and removed" from a storage room even after the former president’s representatives had assured officials that they’d thoroughly searched the property.

The FBI also seized 33 boxes containing more than 100 classified records during its Aug. 8 search of Mar-a-Lago and found three classified documents stashed in office drawers, according to a filing that lays out the most detailed chronology to date of stained interactions between Justice Department officials and Trump representatives over the discovery of government secrets.

Tuesday night’s filing included a photo showing the cover pages of a smattering of paperclip-bound classified documents — some marked as "TOP SECRET//SCI" with bright yellow borders, and one marked as "SECRET//SCI" with a rust-colored border — along with whited-out pages, splayed out on a carpet at Mar-a-Lago. Beside them sits a cardboard box filled with gold-framed pictures, including a Time Magazine cover.

READ MORE: Trump latest: What may come next after FBI's Mar-a-Lago search

The filing offers yet another indication of the sheer volume of classified records retrieved from Mar-a-Lago. It shows how investigators conducting a criminal probe have focused not just on why the records were improperly stored there, but also on the question of whether the Trump team intentionally misled them about the continued, and unlawful, presence of government secrets.

The document sheds new details on the events of this past May and June, when FBI and Justice Department officials issued a subpoena for the missing records and then visited a storage room at Mar-a-Lago that contained top-secret documents and other information.

During that June visit, the document says, Trump’s lawyers told investigators that all the records that had come from the White House were stored in one location — a Mar-a-Lago storage room — and that "there were no other records stored in any private office space or other location at the Premises and that all available boxes were searched."

After that, though, the Justice Department "developed evidence that government records were likely concealed and removed from the Storage Room and that efforts were likely taken to obstruct the government’s investigation."

RELATED: Redacted affidavit in Trump’s Mar-a-Lago search released by Justice Department

In their search earlier this month, agents found classified documents both in the storage room as well as in the former president’s office, including three classified documents found not in boxes, but in office desks.

The filing responds to a request from the Trump legal team for a special master to review the documents seized during the Aug. 8 search of Mar-a-Lago. U.S. District Judge Aileen Cannon is set to hear arguments on the matter.

Trump’s lawyers last week asked for the appointment of a special master who’d be tasked with reviewing the records taken and setting aside documents protected by claims of legal privilege. Cannon on Saturday said it was her "preliminary intent" to appoint such a person but also gave the Justice Department an opportunity to respond.

On Monday, the department said it had already completed its review of potentially privileged documents and identified a "limited set of materials that potentially contain attorney-client privileged information."

In a separate development, the Trump legal team has grown with the addition of another attorney. Chris Kise, Florida’s former solicitor general, has joined the team of lawyers representing Trump, according to two people familiar with the matter who were not authorized to discuss the move by name and spoke on condition of anonymity. Kise did not return messages seeking comment.

The Associated Press contributed to this report.