At least six senior FBI leaders have been ordered to retire, resign or be fired by Monday, according to sources briefed on the matter, extending a purge that began last week at the Justice Department across the street from the FBI headquarters.

President Trump is continuing to shake things up in his first 100 days and Fox News has learned that he has told high ranking FBI officials to resign or lose their jobs.

These senior officials at FBI headquarters were responsible for overseeing top priorities for the bureau, including national security, criminal and cyber issues, the sources said.