The Trump administration faces growing bipartisan outrage in Congress over SaudiArabia's role in Mr Khashoggi's disappearance.
The Saudis, Mr Pompeo said, also said the investigation "will be transparent" and the results made publicly available.
Fox Business Network has become the latest media partner to pull out of the Saudi Arabia-backed Future Investment Initiative, the worldwide conference featuring world business leaders that is scheduled to run October 23-25 in Riyadh.
Saudi Interior Minister Prince Abdulaziz bin Saud has said claims "about orders to kill [Mr Khashoggi] are lies and baseless allegations against the government of the kingdom".
Khashoggi worked as an opinion columnist at The Washington Post newspaper, and has written critically of the Saudi government and its crown prince, Mohammad Bin Salman. "It's bad, bad stuff".
"We made clear to them that we take this matter with respect to Mr Khashoggi very seriously", Mr Pompeo told reporters at the White House after meeting with Trump.
Khashoggi, 60, who has not been seen since entering Saudi Arabia's consulate in Istanbul earlier this month, is feared to have been killed inside the mission.
But the issue of Khashoggi's fate is "gathering momentum", Charbonneau said, "and we hope that the momentum will be such that Turkey will not be able to say no, and will actually have to step forward ... and that the Saudis will be under so much pressure that they will have to cooperate" with a United Nations investigation.
Khashoggi disappeared on October 2 after entering Saudi Arabia's consulate in Istanbul, sparking global outcry and concern.
Pompeo told reporters that he had just briefed the president on his visit to Ankara and Riyadh, where both the Saudi and Turkish governments reiterated their commitments to a full investigation.
The widening of the investigation came only a few hours after Turkish crime scene investigators finished a nine-hour overnight search of both the consul general's residence and a second search of the consulate itself. "If they knew about it, that would be bad", he said during an interview on Tuesday.
'Friends, loved ones, I'm going to go out on a limb and say, that's a casket.
Kislakci claimed that the tapes reveal that after Khashoggi went into the Saudi embassy, he was given documents to sign.
Saudi Arabia's Future Investment Initiative, dubbed "Davos in the Desert", will be missing numerous major players after several world leaders and top business executives have decided not to attend.
It features 6.1-inch liquid retina display with a resolution of 828 pixels by 1792 pixels at a PPI of 326 pixels per inch. The first wave of iPhone XR reviews are in and based on the early impressions, Apple may have a big hit on its hands.
The protesters alleged that they had resorted to stone-throwing in retaliation after the policemen hurled stones at them. Police personnel were deployed at Pamba, Nilakkal and Erumeli, three important landmarks on the route to Sabarimala .
Daniels, whose real name is Stephanie Clifford, "a total con", an insult that sparked her initial lawsuit. A total con job , playing the Fake News Media for Fools (but they know it)!"the president tweeted ".
The next Mega Millions drawing , scheduled for Tuesday, will be worth an estimated $ 654 million , officials said. If those tickets were purchased with the Megaplier option, the prizes would be multiplied to $30,000.
If the boxing match ever goes down, Mayweather has opened as a 20-1 favorite at -2000 against the UFC lightweight champion. Floyd Mayweather has released a response after Khabib Nurmagomedov challenged him to come out of retirement for a fight.
Fran fully deserves that recognition and is in great company with other Chelsea nominees Eden Hazard and N'Golo Kanté. And they know that in three or four years, when it's time for Sancho to move on, they'll get a lot more than that.
The Saudi stock market dropped by 7% on Sunday after Trump threatened of " severe punishment " which spooked investors. But top business leaders are now distancing themselves from the Saudi government .
O'Rourke's comment came in response to Cruz's criticism of the Democrat's desire for a tax on oil production. "Sen. With Election Day just three weeks away, Tuesday might have been one of O'Rourke's last shots to gain ground.
Trump has threatened the kingdom with " severe punishment " if it is shown that Khashoggi was killed inside its Istanbul mission. Prince Mohammed told Reuters past year that Blackstone and BlackRock Inc were planning to open offices in the kingdom.
No one is going to defend activity of that nature. "No, not at all, I just want to find out what's happening", Trump said. He was last seen October 2 entering the Saudi consulate in Istanbul to pick up paperwork he needed to get married.
Forecasters said a tropical storm warning is in effect for Madeira Island, where Leslie is expected to hit Saturday night. Dominion Energy released a tweet Saturday saying they expect most if not all customers will have power back by Monday.
Another of the photographs, taken at Royal Lodge, shows the princess in her evening dress, which was designed by Zac Posen. The decision to share the news have some alluding that the couple may have "stolen" Eugenie and Jack's thunder.
Harry, Meghan and bump greeted in Australia
She added, "I congratulated them on their baby and said I wished them all the happiness they deserve". Meghan said, while Harry was handed a pair of Ugg boots, which he described as "awesome".
No victor in Mega Millions Friday
The drawing on Tuesday would have granted the victor the sixth-largest Mega Millions jackpot in history. He said he'd spend winnings on investments and travel, particularly to London, Dubai and India.
Google has officially unveiled Pixel 3 and Pixel 3 XL
And when Samsung phones get dinged in the press for not matching up to the Pixel, it prods Samsung to follow Google's lead. The Pixel 3 will cost Rs. 71,000 for the 64GB variant in India and up to Rs. 80,000 for the 128GB storage variant.
Saudi Arabia vows retaliation against punitive measures
He also said Saudi Arabia has been "a very good partner" to the United States, including in "combating terrorist financing". The source said that the Kingdom also affirms that if it receives any action, it will respond with greater action.