Two sources told NBC News that Brian Driscoll, who served as acting director at the beginning of Trump's term, was fired without explanation.

Brian Driscoll, who briefly served as acting director of the FBI in the early days of the second Trump administration, is being pushed out of the agency, two sources familiar with the matter told CBS News.

The FBI has forced out at least three senior officials who found themselves at odds with President Donald Trump’s administration, including a former acting director who resisted demands to fire agents involved in investigating the Jan. 6, 2021, attack on the U.S. Capitol, according to people familiar with the dismissals.