The ninety-four-year-old has been indicted on murder charges, US officials said.

The possibility that the Justice Department could indict former Cuban leader Raúl Castro is pushing U.S. relations with the communist-run island to the foreground.

The 94-year-old former leader of Cuba faces several charges, including four counts of murder for an attack on a humanitarian group more than 30 years ago.

The Trump administration is escalating its regime change campaign in Cuba.

Move comes as Trump pushes for regime change on communist-ruled island