This day, A federal judge appointed by Donald Trump is signaling that she is prepared to appoint a special master to review materials seized at Mar-a-Lago by federal agents, injecting new uncertainties into the criminal investigation of the former president. The Justice Department said Monday that FBI agents have finished their review of potentially privileged documents seized in the Aug. 8 search. US District Judge Aileen M. Cannon plans to hold a hearing this week on Trump’s motion for a special teacher.