A new bombshell has been dropped which the families of victims are hailing a huge success: FBI court documents inadvertently left a key Saudi embassy official's name unredacted, revealing one of the government's most sensitive secrets regarding the September 11 attacks and state sponsorship.

A Yahoo News exclusive reveals, based on what has since been admitted as "a giant screw-up," the identity of "a mysterious Saudi Embassy official in Washington who agents suspected had directed crucial support to two of the al-Qaida hijackers."

Ironically the 'accidental' release of the information was related to filings by Attorney General William Barr and acting Director of National Intelligence Richard Grenell to get information pertaining to the kingdom's role in the attacks permanently banned from public access, citing the usual "state secrets" and national security concerns. 

The FBI mistakenly revealed the identify of a top Saudi embassy official who had continuing direct contact with individuals involved in running the Los Angeles al-Qaeda terror cell which produced some of the hijackers: his name is Mussaed Ahmed al-Jarrah.