He's cast doubt on Saudi Arabia's explanations, which have changed several times since Khashoggi disappeared.
Trump has been criticised for defending the Kingdom and refusing to give up lucrative arms sales to Riyadh worth billions of dollars. Do his arguments about Saudi arms deals convince anyone? And will he put pressure on Riyadh?
Presenter: Imran Khan | Guests: Mohammed Cherkaoui, professor of conflict resolution at George Mason University; Andrew Smith, Spokesman for Campaign Against Arms Trade; Andrew Finkel, a Co-founder of P24 and a Foreign Correspondent in Turkey for over two decades.