That's a weak motive. Censorship? If they were going for censorship they would have killed him in a place that wouldn't have drawn any attention and made it look like an accident. Killing him in their building, in a messy way, and done so they'd easily get caught? No.
Kashogi>> Washington Post >> Bezos >> Amazon >> InQTell >> CIA
Fact:
Kashogi is a Washington Post employee, a Newspaper which was bought by Jeff Bezos using half of the money received by his company Amazon after it got a massive contract from InQTell which is the CIA's private Venture Capital investment firm. The Washington post has been one of the primary outlets that received leaks attacking Trump from "Anonymous" sources about the inner workings of the White House.
Fact:
The Ruling Saudi Prince had 11 Royal Family members Arrested on November 7th, 2017 on charges of corruption. Many had been arrested before for similar charges and were released after paying massive fines. This time, they weren't so lucky.
Fact:
The Bush's, The Clintons, McCain, and Pelosi have all accepted massive amounts of money from Saudi Arabian Sources to their charity foundations. All of the names listed have been called members of "The deep state" by "Far-Right Extremists" and "Conspiracy Theorists" who claim that they took said donations to perform Political Favors.
Fact:
15 of the 19 attackers on 9/11 were Saudi Arabian Citizens.
Question:
Does Trump fund or control Antifa? Who does?
Did the Ruling Saudi Prince fund or controll the 9/11 terrorists? Who from Saudi Arabia could have?
Did the Ruling Saudi Prince fund or control the Kashogi killers? Who did?
Leaders aren't always responsible for the actions of their citizens. The Kashogi killing has the corrupt princes stink all over it.