He met with Istanbul's chief prosecutor twice, visited the consulate and spoke with Turkey's MIT intelligence agency. The outcome of the talks was not immediately clear.
Saudi Arabia, at first, denied any knowledge of the death, sayingKhashoggi - a well-known government critic - had walked out of the building alive after coming for a meeting on 2 October.
Turkey's President Tayyip Erdogan, who has demanded more information from Saudi Arabia, said on Tuesday that Mr Fidan had asked Mr Mojeb to reveal who sent the 15-strong team from Riyadh, which is suspected of involvement in the killing.
Mojeb's arrival in Istanbul was the latest step in a high-stakes investigation that could implicate members of the Saudi leadership and potentially reshape the region's politics. Turkey's public prosecutor announced that his country's investigation had determined that Khashoggi was strangled and dismembered as soon as he entered the Saudi consulate.
The fiancée of Saudi journalist Jamal Khashoggi has said Saudi authorities are responsible for his murder, and the kingdom should give more details so that those who ordered and carried out the killing can be brought to justice.
Saudi Arabia is seeking to draw a line under the crisis after offering a series of differing narratives following the disappearance of the journalist, who was an insider in Saudi royal circles before going into self-imposed exile in the United States past year.
"The cooperation must continue".
"For an investigation to be carried out free of any appearance of political considerations, the involvement of global experts, with full access to evidence and witnesses, would be highly desirable", Bachelet said on Tuesday. "All the facts should be revealed".
In an interview with Turkish television station Haber Turk, the Saudi columnist's fiancée, Hatice Cengiz, said, "The statements Trump made in the first days around his invite and the statements he made afterward opposed each other".
He had fled Saudi Arabia and taken up residence in the United States, where he wrote columns for The Washington Post.
The office reiterated its request for the extradition of suspects arrested by Saudi Arabia. He should not pave the way for a cover-up of my fiance's murder.
Jon Trickett, Labour's shadow minister for the cabinet office, said: "This is yet another reminder of how far the Tories' cosy relationship with the murderous Saudi regime extends".
'We still don't know where Jamal's body is, ' Cengiz said.
However, relations between the United States and Saudi Arabia, long-time allies, have cooled.
US Defence Secretary Jim Mattis said Sunday that Al Jubeir assured him that Riyadh would conduct a "full" investigation, adding he was confident the probe would include Turkey's findings.
Info cards have been a mainstay of Google's mobile experience for a while, and that isn't likely to change in mobile browsers. These cards have a title, a cover image, excerpt of the content, and other necessary information about the website.
The exchange took place whilst the couple were visiting the Maori people of Te Papaiouru Marae in the Ohinemutu area of Rotorua. The meeting house is named after the chief and captain of the Te Arawa canoe, which brought ancestors of Maori to New Zealand.
Iran has been accused in the past of planning terror attacks, especially targeting opponents of the regime, on European soil. France accused Tehran this month of orchestrating an abortive attempt to bomb an exiled opposition group's rally in Paris.
His admission will not end the trial, at which families of the victims hope to uncover more information about the crimes. Prosecutors say - his motive was to impress colleagues because he attempted to revive his victims after poisoning them.
Afterwards, I might let him know that I can help him communicate that a little bit better and, you know, we should work on that. The scene was filmed after the Marjory Stoneman Douglas shooting in February left 17 dead, which Kim said impacted her greatly.
Facebook's rise in profit outweighs slow user, sales growth
The company earned $5.14 billion, or $1.76 per share, up 9 percent from $4.71 billion, or $1.59 per share, a year earlier. Facebook also missed predictions for monthly active users, reporting 2.27 billion, short of the forecast 2.29 billion.
Besiktas want to send Loris Karius back to Liverpool
Even if the Turkish side were keen to offload the former Mainz man early, there is no option in the deal for them to so. However, Mail journalist King has denied any such possibility exits in the agreement between the two clubs.
MHI successfully launches UAE's KhalifaSat satellite
Two astronauts from the Gulf nation are scheduled to head to the International Space Station in 2019, a first for the country. The satellite is one of the most technologically advanced remote-sensing observation satellites, with five registered patents.