This may have been discussed yesterday and pushed out the top of the bread but it was just sent to me by a left leaning friend.
https://www.bbc.com/news/world-europe-45775819
Apparently there are a few theories around this. Saudis erased him because he was anti MBS. Saudis erased him because he was about to expose Kushner/MBS discussions via DNC propaganda machine Washington Post aka by not framing it truthful.
Also, could have been more there connecting his death to the Turks and using it cause an incident or a third party to cause an incident.