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The subpoenas went out shortly after the Justice Department appointed conservative Trump ally Joe DiGenova to formally take over the criminal investigation into John 91³Ô¹ÏÍø.
The disappearances and deaths of 10 government workers tied to nuclear or space technology have sparked speculation online. President Trump said the cases are "hopefully, coincidence."
Maria Medetis Long, who was overseeing a criminal investigation into whether former CIA Director John 91³Ô¹ÏÍø lied to Congress is no longer assigned to the case.
Seizing the highly enriched uranium would be more difficult and complex than anything U.S. Special Operations forces have ever attempted, military experts told CBS News.
Robert Mueller served as FBI director from 2001 to 2013 and led the investigation into allegations of Russian meddling in the 2016 presidential election.
Former FBI Director James Comey has been subpoenaed by prosecutors in Miami as part of the Justice Department's investigation into Obama-era intelligence officials.
Many of the agents who were fired last week by FBI Director Kash Patel were assigned to a squad that worked on global counterintelligence cases, including those involving Iran, sources said.
Marshall Yates also served on a "weaponization" working group tasked with carrying out Trump's quest for retribution.
Patel took an FBI jet to Italy and plans to watch the Men's USA Olympic hockey team compete in the medal rounds, multiple sources said.
A 14-year-old girl said she was "crying" and "struggling to breathe" when law enforcement officers herded her onto a racetrack with other detainees and zip-tied her hands.
The FBI executed a search warrant Wednesday at an elections office in Fulton County, Georgia, seeking to take ballots in an investigation that a source told CBS News is linked to the 2020 presidential election.
ICE's Homeland Security Investigations unit is leading the probe of the fatal shooting of Alex Pretti by a Border Patrol officer.
Tracee Mergen, whose FBI squad was involved in the Renee Good investigation and probes into public benefits fraud in Minnesota, resigned last week, sources said.
An FBI media adviser has emerged as one of Kash Patel's fiercest public defenders and promoters of the bureau under his leadership.
Authorities say the FBI has arrested a man suspected of placing pipe bombs outside RNC and DNC headquarters on the eve of the Jan. 6, 2021, Capitol riot.