The timing of the potential indictment, which would need to be approved by a grand jury, was not immediately clear, but the official said it sounds imminent.

The US is ramping up pressure on Cuba’s government, preparing an indictment against former President Raúl Castro, according to sources, as Washington demands reforms from the…

The potential indictment — which must be approved by a grand jury — is expected to focus on Cuba's 1996 downing of two planes operated by a humanitarian group.