The Washington Post has published the last column of Saudi journalist Jamal Khashoggi – a demand for press freedom in the Arab world.
The newspaper said it had decided to move on after accepting that Khashoggi would not be sure to return.  The journalist has not been seen since entering the Saudi Consulate in Istanbul on October 2, where Turkish officials say he was killed.
Saudi Arabia, which rejects the killing, left the investigators overnight.
Turkish crime scenes were released early Thursday morning from the consulate.
Sources close to the investigation said they had evidence of Mr. Khashoggi's torture and subsequent murder at the consulate
However, these were not released
On Wednesday, President Donald Trump said the US would have to "take" it exists "asked.
In the meantime, politicians from all over the world have said they will not attend an investment conference in Saudi Arabia next week. However, a number of large companies – including Goldman Sachs, Pepsi and EDF – wanted to go further despite growing boycott pressure.
What did the last column say?
Karen Attiah, editor of Global Posts at the Post, said: "The column perfectly captures [Mr Khashoggi’s] commitment and passion for freedom in the Arab world," he added, "a freedom for which he apparently lives gave."
Ms. Attiah said that she was submitted the day after the disappearance of Khashoggi. For some time, she "hoped that Jamal would come back to us so that he and I could edit it together," Ms. Attiah wrote. When he realized that this "will not happen", it was decided to publish the column.
Therein was Khashoggi – who had gone into self-imposed exile last year after being warned by Saudi officials to abandon criticism of the Crown Prince policy – a strong criticism of the state of press freedom in the Arab world, which, so he claimed, leaving his people "either uninformed or misinformed."
"The Arab world faces its own version of the Iron Curtain, which is not surrounded by external actors, but by forces in their own country."
"The Arab world needs a modern version of the old transnational media In this way, citizens can be informed about global events, more importantly, we need to provide a platform for Arab votes."
He mentioned the case of his Saudi writer Saleh al-Shehi, who said he "is now serving an unjustified five-year sentence for alleged statements that contradict the Saudi establishment."
"Such actions no longer have the consequences of a backlash by the international community," he wrote. "Instead, these actions can quickly lead to conviction, followed by silence."
The result, he said, is that governments have a "free hand" to silence the media.
The Disappearance of Jamal Khashoggi: The Key Events
- 03:28: A private jet with suspected Saudi agents arrives at Istanbul airport. A second joins the late afternoon
- 12:13: Several diplomatic vehicles are filmed as they arrive at the consulate, allegedly some of the Saudi agents
- 13:14: Mr. Khashoggi enters the building where he is to pick up paperwork before his marriage
- 15:08: Vehicles leave the consulate and are filmed as they arrive at the nearby Saudi consul apartment
- 21:00: Both jets leave Turkey at 21:00
- Turkish government announces that Khashoggi is missing, presumably in consulate
- Saudi Arabia says he has left the embassy
- Turkish officials report to the BBC that they believed that Khashoggi was killed in the consulate. This is later heavily contested by Saudi Arabia
- Turkish officials say BBC Arabic, they have audio and video evidence of the killing. The existence of such tapes has previously been reported by local media
15. October and 17-18
- Forensic teams carry out consular searches
Read more: What we know about the disappearance of the Saudi journalist
How are the investigations going in Turkey?
On Wednesday and Thursday, investigators spent almost nine hours searching the Saudi consulate's residence, and then, according to Reuters, moved to the consulate itself, which was about 200 yards away.
The team included prosecutors and forensic workers in white overalls.
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Several vehicles with Saudi diplomatic plates were filmed by surveillance cameras from the consulate to the residence barely two hours after Mr. Khashoggi entered the consulate on the day of his disappearance had occurred.
The consulate was first searched on Monday.
What is Trump's last position?
Saudi Arabia is one of Washington's closest allies, and the disappearance of Khashoggi puts the government in a difficult position.
Mr. Trump confirmed that the tape that was supposed to provide evidence of the murder had been requested: "I'm not sure it exists, probably, possibly."
Mr. Trump said he expected one Report by Foreign Minister Mike Pompeo, who has just been in Saudi Arabia and Turkey.
The President said the truth would be known "at the end of the week".
He rejected proposals he was trying to give to Saudi Arabia: "No, not at all, I just want to find out what's going on."
In the last few days, Mr. Trump has the possibility of the "villain killer" behind the disappearance of the journalist. And he warned against accusing the Saudi leaders and told the Associated Press that they were treated as "guilty to the point of proving innocence."
What is reported on the recording?
The existence of audio evidence that Khashoggi – a critic of the Saudi leaders – was murdered was revealed by Turkish investigators early in their investigation.
Reports in Turkish media give gruesome details about allegedly last minutes including screaming.
A Turkish newspaper says the consul himself, Mohammed al-Otaibi, is heard in the recording of Mr. Khashoggi's death
Yeni Safak, who is close to the government, cites him as alleged Saudi agents sent to Istanbul, "Do it outside, you'll get me in trouble."
The New York Times reports four out of the 15 agents have links with Crown Prince Mohammed, while another is a senior figure in the country's Home Office.
Mr Otaibi flew back to Riyadh on Tuesday.