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.”

The Trump administration released a trove of previously classified documents related to Martin Luther King Jr.'s assassination, which revealed details about the FBI's investigation into the slain Civil Rights icon before his death.