One audio file was included in the trove and featured parts of audio from a law enforcement interview with a sibling of James Earl Ray, who was convicted of King’s assassination, in which Jerry Ray reportedly responds to question about whether he believed his brother killed King: “I don’t think he did it, and nobody else does.”

US President Donald Trump's administration has released a trove of records on the assassination of Martin Luther King Jr, including FBI surveillance files on the civil rights leader.

The civil rights leader's family asked those who engage with the files to "do so with empathy, restraint, and respect for our family's continuing grief," and condemned "any attempts to misuse these d...