But why are you sure that mr.Khashoggi was tortured or/and dismembered? Or you not absolutely sure?
Perhaps Mr. Kashoggi is alive and well and chained to a water pipe in the basement of your dacha outside Moscow. This is only a theory, but I do not dismiss any theories at this point. We have no proof that he is not chained in your basement.
With respect to the fate of Mr. Kashoggi, numerous reputable major news are taking this quite seriously. Numerous heads of government and other significant political figures in reputable major countries are taking the overall situation seriously. Many are in a position to know a great deal more than has been revealed publicly.
The only people who seem to be denying it are the Saudi government, who do not have a record for truth or trustworthiness but do have a record for torture, murder, atrocities, and kidnapping (see previous posts on this latter).
All the evidence that we have seen presented points to Mr. Kashoggi having disappeared while in the Saudi consulate in Istanbul. Numerous reputable sources seem to think he was killed by the Saudis. If you take my various posts on this subject collectively, you will see that I do not have a firm opinion on all of the details.
However, the purpose of this thread is to debate not only the exact sequence of events, but also the ultimate political and diplomatic consequences of what has taken place, and those do not depend upon knowing all of the details. Kashoggi's death at the hands of the Saudis in and of itself will have consequences of some sort.