Missing Saudi journalist Jamal Khashoggi may have recorded his own death, a Turkish newspaper reported Saturday morning.

Khashoggi turned on the recording function of his Apple Watch before walking into the Saudi consulate in Istanbul on October 2 , according to Sabah newspaper.

The moments of his "interrogation, torture and killing were audio recorded and sent to both his phone and to iCloud," the pro-government, privately owned newspaper paper reported. The Turkish newspaper said conversations of the men involved in the reported assassination were recorded.

Security forces leading the investigation found the audio file inside the phone Khasshoggi left with his fiancé, according to Sabah.

Upon noticing the watch, Sabah reports, Khashoggi's assailants tried to unlock the Apple Watch with multiple password attempts, ultimately using Khashoggi's fingerprint to unlock the smart watch. They were successful in deleting only some of the files, Sabah reported.

However, on its website, Apple does not list fingerprint verification as one of the Apple Watch's capabilities. A representative from the company confirmed to CNN the watches do not have the feature.

It was not immediately clear whether it would have been technically feasible for Khashoggi's Apple phone to transfer audio to his phone, which he had given to his fiancee before entering the consulate.

CNN cannot independently verify Sabah report and is seeking comment from both Saudi and Turkish officials.

Saudi Arabia firmly denies any involvement in his disappearance and says he left the consulate that afternoon. His fiancée, Hatice Cengiz, who was waiting outside the consulate, says she did not see him re-emerge. Turkey has called on Saudi officials to provide evidence that he left the consulate, as they claim.

Saudi Arabia Interior Minister Prince Abdulaziz bin Saud bin Naif bin Abdulaziz said reports that the Saudi government ordered the killing of Khashoggi are "lies and baseless allegations against the government of the Kingdom," according to a statement in the state-run Saudi Press Agency (SPA) published early Saturday.

Abdulaziz also said "some media" have circulated "false accusations" regarding Khashoggi's disappearance.

On Friday, a source familiar with the ongoing investigation told CNN that Turkish authorities have audio and visual evidence that showed Khashoggi was killed inside the Saudi consulate. But it was unclear how Turkish authorities obtained the evidence.

The evidence, which was described to the source by a Western intelligence agency, showed there had been an assault and a struggle inside the consulate. There is also evidence of the moment that Khashoggi was killed, the source said.

Turkish security units analyzed how Khashoggi's reported killing unfolded with the use of a translator, according to Sabah.

Sabah also reported that investigation units are currently examining all cell phone and landline records from the consulate and the consul general's residence on October 2.

Efforts to locate Khashoggi's body are ongoing, Sabah reported.

Khashoggi, a columnist for the Washington Post, went into the consulate to obtain paperwork that would allow him to marry his Turkish fiancée. He hasn't been seen in public since.

Jamal Khashoggi entering the Saudi consulate in Istanbul on October 2.

The Washington Post reported late Thursday that the Turkish government had told US officials that it was in possession of audio and video recordings proving that Khashoggi was killed in the consulate, citing unnamed US and Turkish sources.

The audio recording in particular provided "persuasive and gruesome evidence" that a Saudi team dispatched to Istanbul was responsible for Khashoggi's death, the Post reported.

"You can hear his voice and the voices of men speaking Arabic," one person with knowledge of the recording told the Post. "You can hear how he was interrogated, tortured and then murdered."

International pressure has mounted on Saudi Arabia to explain what happened to Khashoggi, a former Saudi royal insider who became a critic of the regime and Crown Prince Mohammed bin Salman, who is known colloquially as MBS.

The business world has also signaled its disquiet, with British tycoon Richard Branson saying he's pulling back from two tourism projects in Saudi Arabia and has suspended discussions with Riyadh about a $1 billion investment in Virgin's space companies. Business leaders have also started pulling out of a key conference hosted by MBS in late October.

CNN confirmed Friday that it too would no longer participate in the Saudi Future Investment Initiative conference, known as "Davos in the desert." CNN was a media partner for the event.

US Treasury Secretary Steven Mnuchin reaffirmed his commitment to attend the Riyadh summit while expressing concerns about Khashoggi's status.

"The conference is on for now, I am going," he told reporters Saturday at the International Monetary Fund's annual meeting in Indonesia. 

He also suggested that his plans could change as details from the investigation are released.

Focus on 15 men

Turkish authorities believe 15 Saudi men who arrived in Istanbul on October 2 were connected to Khashoggi's disappearance and possible killing. At least some of them appear to have high-level connections in the Saudi government.

On Thursday, a US official familiar with the intelligence told CNN that the US had intercepts of Saudi officials discussing a plan to lure Khashoggi back to Saudi Arabia and detain him.

Washington's "working assumption" is that Khashoggi was killed inside the consulate in Istanbul, according to a US official familiar with the latest intelligence. "We are pretty clear eyed it is likely to have happened and it didn't end well," the official said. The source did caution that this was the latest assessment and no conclusions had been made. 

An aerial image of the Saudi consulate in Istanbul.

A source who knows Khashoggi told CNN that Saudi authorities made several attempts to reach out to Khashoggi in 2017, including proposing he lead a think tank funded by the state. The source says that Khashoggi rejected the ideas and over the following months his much sharper criticism of the government, in its domestic policy and relating to the crisis with Qatar, ended any dialogue.

The source, who maintains high-level contact inside the kingdom, says that senior figures in the Royal Court in Riyadh were especially infuriated by Khashoggi's criticism of the decision by the Saudi authorities to classify in September 2017 the Muslim Brotherhood and the Islamic scholar Yusuf al-Qaradawi as terrorists. At the same time, the source says, Khashoggi became more wary of returning to the kingdom.

Three days before his disappearance, Khashoggi -- speaking to a BBC journalist in an off-air conversation after a radio interview -- said he did not think he would ever be able to return to Saudi Arabia.

Asked when he might be able to go home again, Khashoggi says: "I don't think I'll be able to."

The BBC several days ago said it decided to publish the off-air conversation "in light of the current circumstances."

"When I hear of an arrest of a friend who did nothing... makes me feel I shouldn't go," Khashoggi is heard saying. "That friend of mine... maybe he was talking critically over something at a dinner party. That's what we are becoming in Saudi Arabia, we are not used to that, we never experienced [this]," he added.

A delegation from Saudi Arabia has arrived in Turkey for the investigation into Khashoggi's disappearance, Turkey's state-run Anadolu Agency reported Friday.

Trump rules out immediate action on arms sales

US President Donald Trump has said his administration was being "very tough" with Saudi Arabia as it investigates Khashoggi's case.

But Trump said Thursday that he was reluctant to take action, particularly on the issue of arms sales. "There are other things we can do," he told reporters at the White House.

"I don't like the concept of stopping an investment of $110 billion into the United States because you know what they're going to do, they're going to take that money and spend it in Russia or China," Trump said, referring to a US arms deal with Saudi Arabia. "If it turns out to be as bad as it might be, there are certainly other ways of handling the situation."

The US signed a nearly $110 billion defense deal with Saudi Arabia in May 2017, when Trump made Saudi Arabia a stop on his first foreign trip as president. The stop was seen, in part, as an endorsement of the strong relationship between Trump, Jared Kushner -- his son-in-law and senior adviser -- and bin Salman.

France's Foreign Ministry said it had demanded that Saudi Arabia provide a "complete and detailed response" with regard to the reported killing of Khashoggi, whose disappearance "raises serious questions about his fate."

"France demands that the facts are clearly established," the ministry said.

Gulf Arab states came out in support of Saudi Arabia, however, in the first wave of official reactions from its neighbors.

In a tweet Thursday, the United Arab Emirates' Foreign Minister, Anwar Gargash, called media reports on the matter "a fierce campaign" run in coordination with "inciting parties."

"The repercussions of political targeting of Saudi Arabia will be dire on those who inflame it," he said.

Bahrain's Foreign Minister, Khalid bin Ahmad, said that "Saudi Arabia is the target, not the search for truth."

Turkish investigation

Saudi officials had agreed to allow Ankara to inspect the consulate as part of Turkey's investigation into the missing journalist. But it was not clear Friday whether this inspection had taken place. A senior Turkish official speaking on the condition of anonymity had previously told CNN that "the Saudis are not cooperating fully with the investigation. They are not open to cooperating."

On Friday, a Saudi official said that he "welcomed" an announcement by the Turkish President to form a joint team of experts from both countries to investigate Khashoggi's disappearance and that he was "fully confident of the team's ability to accomplish the mission," according to a statement from the Center for International Communication at the Saudi Information Ministry.

He said the "Kingdom attached utmost priority to its citizens' safety and security, irrespective of their location."

Sabah, a pro-government private newspaper in Turkey, on Tuesday listed 15 names alongside photographs of men who authorities believe were flown into Istanbul from Riyadh. The state-run Anadolu news agency later published similar details on eight of the individuals.

One of the Saudi men was identified by Turkey's official Anadolu Agency and Sabah as Salah Muhammed al-Tubaiqi. He is listed on an official Saudi health website as the head of the forensic medicine department at the interior ministry. 

Another member of the group identified by Turkish official media, Muhammad Saad al-Zahrani, has appeared on Saudi state TV alongside MBS.

(Source: CNN)