LONDON — A former United Nations investigator who wrote the authoritative report on the murder of Saudi journalist Jamal Khashoggi told NBC News on Wednesday that she was “shocked and angry” at President Donald Trump’s dismissal of intelligence saying Crown Prince Mohammed bin Salman approved the killing

​LONDON — A former United Nations investigator who wrote the authoritative report on the murder of Saudi journalist Jamal Khashoggi told NBC News on Wednesday that she was “shocked and angry” at President Donald Trump’s dismissal of intelligence saying Crown Prince Mohammed bin Salman approved the killing