Original source story here:
"Ricardo Prada Vásquez, a Venezuelan man whose family says he was “disappeared” and who wasn’t included on a previously leaked government list of people sent to a notorious mega prison in El Salvador, was included on a private airline’s flight manifest to the country, according to hacked airline data obtained and analyzed by 404 Media. "
(also, this country appears to be "disappearing" people with no idea who and where they are going, per the article)
https://www.404media.co/man-disappeared-by-ice-was-on-el-salvador-flight-manifest-hacked-data-shows/