The analysts and officials said it was inconceivable that such a brazen operation as the one alleged by Turkish officials, involving a team of 15 agents sent to Istanbul, who then killed and dismembered Khashoggi, could have been pulled off by a group of “rogue killers,” as President Trump speculated this week, moments after a phone call with Saudi Arabia’s King Salman…

“It’s inconceivable that an operation using royal guards, other court officials and the consulate was not authorized by the crown prince. That’s not how the kingdom functions, especially with MBS as heir apparent,” said Bruce Riedel, a senior fellow at the Brookings Institution and an expert on Saudi Arabia and the royal family who served more than 30 years at the CIA.