James Jesus Angleton, Richard Helms and George Joannides came under scrutiny during a House Oversight subcommittee hearing Tuesday.

Declassified documents from the John F. Kennedy assassination files reveal that the Central Intelligence Agency (CIA) had a major presence in U.S. embassies worldwide, with agents posing as State Department officials between 1950 and 1960.

A file released by the Trump administration repeats allegations from a CIA agent that the agency had a hand in Kennedy's death.

JFK assassination experts are finding potentially explosive new material in the vast trove of top-secret records that President Trump ordered released

Experts do not believe there will be major revelations, as Trump releases further documents on JFK's assassination investigation and Lee Harvey Oswald.

The long-awaited release of tens of thousands of files on the assassination of President John F. Kennedy has sparked a desperate search for new clues in the shocking crime more than 60 years on.

The Florida lawmaker alleged that there was an unseen tape that could blow the whole thing open, despites decades of evidence to the contrary.

The latest release provides a glimpse into the inner machinations of the initial investigations, CIA. The long-awaited release by The National Archives of the declassified JFK files appears to have not shed new light on the assassination of President John F. Kennedy.

Experts praised a move towards transparency, but there are no major revelations in the documents - and some still have yet to be released.