U.S. President Donald Trump joined European leaders Saturday in pushing Saudi Arabia for more answers about Jamal Khashoggi after Riyadh changed its story and acknowledged that the journalist died over two weeks ago at its consulate in Istanbul.

Saudi Arabia said early on Saturday that Khashoggi, a critic of the country's de facto ruler Crown Prince Mohammed bin Salman, had died in a fight inside the building.

Germany called that explanation "inadequate" and questioned whether countries should sell arms to Saudi Arabia, while France and the European Union urged an in-depth investigation to find out what happened to the Washington Post columnist after he entered the consulate on Oct. 2 for documents for his marriage.