U.S. President Donald Trump speaks during a campaign rally at Elko Regional Airport in Elko, Nevada, U.S., October 20, 2018. REUTERS/Jonathan Ernst

ELKO, Nev. (Reuters) - U.S. President Donald Trump said on Saturday that he is not satisfied with Saudi Arabia’s explanation for the circumstances around the killing of journalist and government critic Jamal Khashoggi in Istanbul.

Speaking to reporters in Nevada, Trump added that it was possible that Saudi Crown Prince Mohammed bin Salman had been unaware of the death.