Much of this story makes no sense for the Saudis to kill a reporter in their own consulate.
Did the Saudis fly in a 15-member hit squad? If true, the Saudis are guilty. If false, the Turks were likely up to a false flag.
In any case, the Turks are worms along with the Saudis. They are just arguing about where the caliphate should be.
In the news today the Saudis are saying that Kershogi died in a brawl and they will punish those in their government that did this (the prince did not know).
Erdogan is saying it goes all the way to the top.
Who is telling the truth I doubt we will ever know.