DOJ worried Trump's 'criminal confederates' might flee or tamper with evidence in Mar-A-Lago case

The Department of Justice wanted to keep the Mar-A-Lago affidavit sealed because investigators were concerned about tipping off additional suspects in the case.

A federal judge ordered the affidavit supporting the search warrant to be unsealed, with redactions of sensitive material, and the document showed that investigators were concerned about revealing the scope of their probe and their sources of evidence, arguing that witnesses could be threatened and their work could be obstructed.

"It is respectfully requested that this Court issue an order sealing, until further order of the Court, all papers submitted in support of this application, including the application and search warrant," said the FBI agent who signed the affidavit. "I believe that sealing this document is necessary because the items and information to be seized are relevant to an ongoing investigation and the FBI has not yet identified all potential criminal confederates nor located all evidence related to its investigation."

RELATED: Read the redacted FBI affidavit that resulted in Mar-a-Lago search warrant

They cited concerns about notifying those "potential criminal confederates" that their involvement was under investigation, which could give them a chance to interfere with the probe.

"Premature disclosure of the contents of this affidavit and related documents may have a significant and negative impact on the continuing investigation and may severely jeopardize its effectiveness by allowing criminal parties an opportunity to flee, destroy evidence (stored electronically and otherwise), change patterns of behavior, and notify criminal confederates," the affiant wrote.