Some of the evidence has been shared with Saudi authorities and other countries that wanted to examine it, the foreign minister said during a trip to Japan, according to the state-run Anadolu news agency.

“After this investigation is finalized and we are certain, then we will continue to share the evidence with the public,” he said. CIA Director Gina Haspel listened to audio purportedly capturing the interrogation and killing of Khashoggi, a Washington Post contributing columnist, during her visit to Turkey last month, according to people familiar with her meetings.

Cavusoglu said it is the responsibility of Saudi authorities to find out what has happened to Khashoggi’s body, as the 15-member hit team that Turkey says was sent to kill him is back in Saudi Arabia.