Khashoggi Case: Turkish President wants suspects to be tried in Istanbul

Turkish President Recep Tayyip Erdogan on Tuesday called for the trial in Istanbul of the Saudi suspects in the murder of journalist Jamal Khashoggi, a crime that he said was intricately planned days in advance.

Erdogan had promised that his speech in Ankara would give the "naked truth" about the killing and he gave a host of new details while still saying Turkey wanted answers to key questions, including who gave the orders.

Hours before Erdogan delivered his speech to ruling party lawmakers, a major Saudi investment forum opened in Riyadh under the heavy shadow of the murder after key delegates pulled out.

The murder of the Washington Post contributor has damaged the international reputation of Saudi Crown Prince Mohammed bin Salman who has spearheaded a reform drive in the kingdom.

"My demand is that 18 people be tried in Istanbul," Erdogan said in a speech to ruling party lawmakers in Ankara, referring to 18 people including security officials who have already been detained by Riyadh.

He added that "all those who played a role in the murder" had to face punishment.

Erdogan said that the murder was "planned" days in advance according to a "roadmap" set up by a Saudi team who were sent to Istanbul for the purpose. The surveillance system at the Saudi consulate in Istanbul was deactivated on purpose, he said.

"First they (the Saudis implicated) removed the hard disc from the camera system," Erdogan said. "This is a political murder," he added.

But Erdogan added he still wanted answers on numerous issues including "who gave orders" to the team and where the corpse is.

Erdogan did not mention Prince Mohammed by name in the speech but said he was confident of the full cooperation of his father Saudi King Salman in the probe.