Former CIA Director John Brennan Subpoenaed in Florida Grand Jury Investigation
Former CIA Director John Brennan has been subpoenaed to testify before a Florida grand jury as part of a Justice Department investigation into whether former intelligence officials conspired against Donald Trump, and he is also a target of a separate…

Detroit, MI, September 14, 2026 —
Former Central Intelligence Agency (CIA) Director John Brennan has been subpoenaed to appear before a grand jury in Florida. The subpoena is connected to a Justice Department investigation examining allegations that former intelligence officials may have conspired against former President Donald Trump.
In addition to the grand jury testimony, Brennan is reportedly a target of a separate inquiry. This inquiry is focused on alleged false statements made by Brennan to Congress. Specific details regarding the nature of the alleged conspiracy or the exact statements under scrutiny in the congressional inquiry were not provided in the available information.
The Florida grand jury investigation is being conducted by the Justice Department. The scope of this investigation appears to center on actions taken by former intelligence officials during a previous administration. The subpoena issued to Brennan indicates his potential relevance as a witness or subject of interest in this matter.
Information concerning the timeline for Brennan’s testimony or the expected duration of the grand jury proceedings was not made public. The contractor or entity responsible for issuing the subpoena was not detailed. Similarly, any potential outcomes, such as charges or findings from either investigation, were not specified.
The fact that Brennan is also a subject of a separate inquiry concerning alleged false statements to Congress adds another layer to the legal scrutiny he faces. The details of this congressional inquiry and the specific alleged false statements were not disclosed.
This development marks a significant legal juncture for a former high-ranking intelligence official. The Justice Department’s actions suggest an ongoing effort to investigate past conduct involving intelligence community members and their relationship with political figures. Further details regarding the investigations are anticipated as they progress.
Story summarized from the original created by Eric Tucker, Associated Press on www.clickondetroit.com, see more information here.