There is credible evidence that Saudi Arabia's Crown Prince Mohammed bin Salman and other high-level officials are individually liable for the killing of Jamal Khashoggi, a UN expert says.
A report by special rapporteur Agnes Callamard says the evidence merits further investigation by an independent and impartial international inquiry.Khashoggi was killed inside the Saudi consulate in Istanbul by Saudi agents.
Saudi authorities insist they were not acting on Prince Mohammed's orders.
The Gulf kingdom has put 11 unidentified people on trial behind closed doors for Khashoggi's murder and is seeking the death penalty for five of them.
However, Ms Callamard said the trial failed to meet international procedural and substantive standards, and called for it to be suspended.
How did Jamal Khashoggi die?
The 58-year-old journalist, a US-based columnist for the Washington Post and prominent critic of Prince Mohammed, was last seen entering the Saudi consulate on 2 October to obtain papers he needed to marry his fiancée Hatice Cengiz.Ms Callamard, the UN's special rapporteur on extrajudicial, summary or arbitrary executions, said Khashoggi was "brutally slain" inside the consulate that day.
Saudi Arabia's deputy public prosecutor Shalaan Shalaan told reporters in November that the murder was ordered by the head of a "negotiations team" sent to Istanbul by the Saudi deputy intelligence chief to force Khashoggi to return to the kingdom from his self-imposed exile.
Investigators concluded that Khashoggi was forcibly restrained after a struggle and injected with a large amount of a drug – resulting in an overdose that led to his death, Mr Shalaan said. His body was then dismembered and handed over to a local "collaborator" outside the consulate, he added.
Five individuals had confessed to the murder, Mr Shalaan asserted, adding: "[The crown prince] did not have any knowledge about it."
What does the report say?
In January, the UN's human rights office tasked Ms Callamard with establishing "the nature and extent of states' and individuals' responsibilities for the killing".
Senior Saudi officials insisted that Khashoggi's death was the result of a "rogue" operation, but the special rapporteur's report concludes that it was "an extrajudicial killing for which the state of the Kingdom of Saudi Arabia is responsible".
"From the perspective of international human rights law, state responsibility is not a question of, for example, which of the state officials ordered Mr Khashoggi's death; whether one or more ordered a kidnapping that was botched and then became an accidental killing; or whether the officers acted on their own initiative or ultra vires[beyond their authority]," the report notes.
Ms Callamard also determined that there was "credible evidence, warranting further investigation of high-level Saudi officials' individual liability, including the crown prince's", according to the report.