There is no proof that he’s even dead, that if he is that he was killed in the Saudi embassy by Saudis, that the Saudi King had anything to do with it.
There is far more unknown than known.
What we know is that the possible dead guy has not made a public statement.
he’s probably down the drains of the Saudi equivalent of Brooklyn’s Gemini Club by now.
No one should be surprised that a barbarous regime would act barbarously.