'Credible evidence' linking Saudi crown prince to Khashoggi murder: UN expert

There is "credible evidence" linking Saudi Crown Prince Mohammed bin Salman to journalist Jamal Khashoggi's murder, a UN expert said Wednesday, calling for sanctions on the prince's foreign assets.The conclusion was outlined in a report by the UN special rapporteur on extrajudicial, summary or arbitrary executions, Agnes Callamard.Callamard, an independent human rights expert who does not speak for the United Nations but reports her findings to it, called on UN Secretary General Antonio Guterres