RFK assassination files released by Trump administration. Here's what they say.

The Trump administration on Friday started releasing the first tranche of records on Democratic Sen. Robert F. Kennedy's 1968 assassination, with roughly 10,000 pages of previously classified records.

The disclosure — ordered by President Trump within days of taking office and backed by the senator's son, Health and Human Services Secretary Robert F. Kennedy Jr. — could reignite speculation about the decades-old killing, as the younger Kennedy insists his father's convicted assassin, Sirhan Sirhan, might be innocent.

A CBS News review found the documents include scans of handwritten notes by convicted assassin Sirhan, witness interviews, crime scene and autopsy photos, FBI memos related to Sirhan and his whereabouts before the shooting, correspondence to the government from the American public in reaction to the assassination, and interviews with Sirhan's family.

Many of the details shared in the files were already known.