Here is how events unfolded
September 28: Jamal Khashoggi visits the consulate for paperwork to get married. He is told to return next week.
October 2: He visits the consulate again. His fiancee calls police after he fails to return several hours later.
October 3: Saudi Arabia confirms Khashoggi is missing. It says he disappeared after leaving the consulate.
October 5: Saudi crown prince, Mohammad Bin Salman, says Turkey is welcome to search the consulate building.
October 15: Trump speculates that “rogue killers” may have been responsible for the death.
October 18: Turkish investigators get access to the Saudi consul general’s residence in Istanbul.
19 October: Saudi Arabia says Khashoggi was killed in a “fist-fight” with Saudi officials.