American judge on the Southern District of Florida
The Southern District of Florida-led probe into former officials and Trump allies has faced delays and leadership changes. DiGenova has resigned from a key role, raising questions about progress in the grand jury investigation linked to a broader political‑legal battle surrounding the former president.
Brennan's legal team has disclosed a grand jury subpoena compelling his appearance in Florida as part of a wide-ranging, ongoing investigation. The defense says the documents sought could prove vindictive prosecution, while prosecutors have not publicly named charges.
Subpoenas have been issued to former FBI employees in Fort Pierce, Florida, as the Justice Department pursues a broad conspiracy theory. The investigation is expanding beyond ties to Russia and includes the Mar-a-Lago documents case. Lawyers say the order from Judge Aileen Cannon creates a clash over testimony and non-public information, with immunity discussions looming.