Magdoff was identified by Arlington Hall cryptographers in the VENONA cables and by FBI counterintelligence investigators as being a possible Soviet information source using the cover name " KANT " as of 1944.

FBI agents assembled the ransom money from several Seattle-area banks — 10, 000 unmarked 20-dollar bills, many with serial numbers beginning with the letter " L " indicating issuance by the Federal Reserve Bank of San Francisco, most carrying a " Series 1969-C " designation — and made a microfilm photograph of each of them.

* FBI Press Conference release of an untranslated handwritten 4-page hijackers ' letter written in Arabic and found in three separate copies at Dulles, the Pennsylvania crash site, and in Mohamed Atta's suitcase.

The letter was returned to the United States by the postal services, where it was discovered and delivered to the FBI.

It is recorded that one day a rural letter carrier was stopped by the FBI because President Eisenhower was supposedly visiting Christian Herter and strict security measures were in place.

The four Congressmen also wrote House of Representatives Sergeant at Arms Wilson Livingood a letter the same day asking that he work with members of the House Judiciary, Homeland Security, and Intelligence Committees to determine if CAIR was successful in placing interns in the committees ' offices, to review FBI and DOJ evidence regarding CAIR's Hamas ties, and to determine whether CAIR is a security threat.

After 9 / 11, the FBI released a letter reportedly handwritten by the hijackers and found in three separate copies on 9 / 11 — at Dulles, at the Pennsylvania crash site, and in Mohamed Atta's suitcase.

In the letter, Hanssen gave the names of three KGB agents in the United States secretly working for the FBI: Boris Yuzhin, Valery Martynov, and Sergei Motorin.

In the last letter he ever wrote to the Russians, which was picked up by the FBI when he was arrested, Hanssen said that he had been promoted to a " do-nothing job ... outside of regular access to information ", and that " Something has aroused the sleeping tiger.

Though Disch was an admirer of and was friends with the author Philip K. Dick, Dick would write an infamous paranoid letter to the FBI in 1974 that denounced Disch and suggested that there were coded messages in Disch's novel Camp Concentration.

In February 1942, a letter was brought to the attention of the FBI, intercepted by wartime censors.

Based on the above letter, the FBI initiated an espionage investigation.

Another letter, given to the FBI in August of that year, was said to be written by a woman in Colorado Springs, Colorado, was postmarked from Oakland, California.

The FBI determined that the letter was written shortly after a convoy of ships had arrived at the Mare Island Naval Shipyard in Vallejo.

The same woman also gave the FBI a letter returned to her by the Post Office earlier that month.

A third letter, handed to the FBI by a woman in Spokane, Washington and bearing a postmark from Seattle made reference to a " German bisque doll, dressed in a hula grass skirt ", sent to Seattle for repairs that would be completed sometime around the first week of February.

Naval authorities confirmed to the FBI that a ship damaged at Pearl Harbor was in Puget Sound for repairs and would be completed around the time stated in the letter.

Typewritten letters between Dickinson and the women involved were identified by the FBI as having been used in the " Springfield " letter.

A 1973 internal FBI letter, noting the Communist Party's efforts to eliminate LaRouche, and suggesting submission of a " blind memorandum " to the Communist Party's newspaper.

The historical record shows that the allegedly suppressed document, known as the Ringle Report, did not originate within " the Office of Naval Intelligence ," but was written by a junior intelligence officer in the field and was specifically disavowed by the Office of the Chief of Naval Operations in a letter to the FBI dated February 14, 1942.

The letter enclosed a copy of the report, and stated that the report “... does not represent the final and official opinion of the Office of Naval Intelligence .” Only two years after the " internment " did the FCC and FBI officially state they had found no evidence of collaborationist radio transmissions by Japanese Americans being sent from the West Coast, but they did find some evidence of such illicit radio transmissions from Hawaii.

FBI director Robert Mueller, who had been a lead investigator in the 1988 bombing, wrote a highly critical open letter to MacAskill.

J. Edgar Hoover sent Seldes a 15-page letter denying such FBI activities.

The only other official record relating to the case released by the FBI was a 1970 letter from Hoover to an unidentified member of the public, thanking them for their interest in the case but reiterating his position from 30 years earlier that he did not believe the FBI had any jurisdiction to investigate.

The FBI conducted an internal review of Mayfield's arrest and detention, concluding that although he was not arrested solely due to his religious beliefs, they may have contributed to investigator's failure to take into account the Spanish concerns over fingerprint identification.

The FBI officially closed the case on December 31, 1979, concluding that " no credible evidence emerged to suggest the men were still alive " ( though there have been many subsequent reconstructions and yearly triathlon events are held on-sight to commemorate the event ).

In 2003, its National Research Council published a report whose conclusions called into question 30 years of FBI testimony.

The subsequent events remain unclear, but wartime monitoring of the mails eventually resulted in a Connecticut State Trooper being dispatched to her farmhouse ( supposedly at the request of the FBI ) to question her motives.

These and other findings prompted J. Edgar Hoover of the FBI to question the manner in which the investigation and trial were conducted.

The FBI and the British SAS question Tom about his association with Frankie McGuire.

Once he arrived at home that day two other FBI agents came to his home and used a Do Not Fly question-and-answer sheet to question him.

FBI spokesman Paul Bresson, in response to a question about whether Magic Lantern also needed a court order to deploy, would only say " Like all technology projects or tools deployed by the FBI it would be used pursuant to the appropriate legal process.

When arrested and interviewed by former FBI Agent Frank Black, he follows Frank's question of " What should I call you?

In fact, the FBI had evidence that Atta was in Florida at the time, taking aircraft flight training ; and the Iraqi officer in question, Ahmed Khalil Ibrahim Samir al Ani, has been captured and maintains he has never met Atta.

Rowley was one of many agents frustrated by the events that led up to the attacks, writing: During the early aftermath of September 11th, when I happened to be recounting the pre – September 11th events concerning the Moussaoui investigation to other FBI personnel in other divisions or in FBIHQ, almost everyone's first question was " Why ?-- Why would an FBI agent ( s ) deliberately sabotage a case?

At the end of the story, Wilks, an FBI agent, poses the central question raised by the story:

Welch was the first to question the letter's validity, claiming that McCarthy's " purported copy " did not come from Army files ; McCarthy stated he never received any document from the FBI, but when questioned on the stand by special Senate counsel Ray Jenkins and cross-examined by Welch, McCarthy adamantly refused to divulge his source.

Bush did say in 1999 that he could truthfully answer " no " to the then-standard FBI background check question of whether he had used any illegal drug in the last seven years.

The mobster in question just happens to be one that Serge personally insulted a few days earlier, incurring the wrath of both the mob and the FBI.

We find out the woman in question was undercover FBI agent Elizabeth Marcus, as the FBI set a trap to stop Jason once and for all.

When the FBI identified potential threats towards the domestic security of the USA related to the turn of the Millennium in 2000 in the Project Megiddo report, it stated that: " Without question, this initiative Project Megiddo itself has revealed indicators of potential violent activity on the part of extremists in this country.

When FBI profiler Will Graham goes to Lecter for advice on capturing another serial killer, Francis Dolarhyde, Chilton makes an unwelcome attempt to question Graham about Lecter's psyche.

Fearing that if he went back to the airport, FBI would question him and he would not make it to Memphis in time, he begs Ivy to drive him all the way.