The Saudi crown prince has vowed to punish all the “culprits” responsible for the murder of writer Jamal Khashoggi in Turkey.

Speaking at a business forum in Riyadh, Mohammed bin Salman said “the crime was painful to all Saudis” but he would never allow any rift with Turkey.

The Saudis have previously denied accusations that the prince, the de facto ruler, had a role in the killing.

Khashoggi died during a 2 October visit to the Saudi consulate in Istanbul.

The Saudi government has blamed the murder on “rogue agents”.

Turkish President Recep Tayyip Erdogan says the journalist, a prominent critic of the government, was the victim of a carefully planned “political murder” by Saudi intelligence officers and other officials.