Yeah, I've been following this fairly closely. The murder was audio recorded by Khashoggi's Apple Watch, apparently.
He was tortured and dismembered by a 15 man hit squad sent from Saudi Arabia. After speaking to the crown prince yesterday, Trump proffered up "rogue killers" as the explanation. Turkey has the proof, in video and audio, regardless of what Trump says. Regardless of what the Crown Prince of Saudi Arabia says. A cleaning crew was seen entering the Saudi embassy today, just prior to Turkish authorities being allowed in to examine the interior, and collect any evidence. And, apparently, the Saudis are going to go with an interrogation that got out of hand, as you indicated. From Trump's perspective, he does not want to lose the billions in arms sales to Saudi Arabia, which has no domestic arms industry of its own. He said as much in his 60 Minutes interview last Sunday night.
And, from my perspective, Americans deserve to have a better idea of how Saudi Arabia is using that weaponry, and just as important, how involved the United States is in creating the greatest humanitarian crisis since the end of WWII. We supply the weapons the Saudis are using against the people of Yemen, (although other Western nations are also complicit and selling arms to the Saudi Arabia), and we are refueling Saudi jets on their bombing missions. The blockade of the principle Yemen port has led to the deaths of at least 130,000 children.
The hypocrisy of it all:
https://www.nbcnews.com/think/opini...ppearance-has-accomplished-what-50-ncna920461
If anyone does want to be brought up to speed on what Saudi Arabia, and the United States, are involved in, in the crisis in Yemen, here is a good start:
https://www.nbcnews.com/think/opini...le-world-s-worst-crisis-shireen-al-ncna906286
I diverged from your point, obviously, but the murder of Khashoggi is a gut check in terms of our relationship with the kingdom of Saudi Arabia, and that gut check should include the horrors Saudi Arabia is visiting upon the people of Yemen, and our own role in that war. It did not begin with Trump, but it is accelerating under him.