“the Department of Justice moved to fire several senior FBI executives — including the head of the Washington field office. Additionally, DOJ is demanding a list of FBI personnel who investigated the January 6, 2021, attack on the Capitol.”
…
“I asked two scholars of FBI history if there was any precedent for this. Both said no. Agents can be fired for corruption or incompetence after a review, but a mass firing for participating in an investigation is unheard of, they said.”
…
“The firing of top officials could make the FBI less effective in critical areas such as counterterrorism. And mass firings of FBI staff involved in the January 6 investigation would serve as a warning to bureau employees about what happens if they investigate Trump’s political allies, corroding the independence the agency depends on to enforce federal law.”
https://www.vox.com/politics/398025/the-logoff-donald-trumps-fbi-purge-law-doj