After CIA analysts had time to evaluate U.S. satellite, electronic and other intelligence data, the U.S. government went curiously silent about what it had discovered, including the possible identity of the people who were responsible. The U.S. reticence, after the initial rush to judgment blaming Russia, suggested that the more detailed findings may have undercut those original claims.

A source who was briefed by U.S. intelligence analysts told me that the CIA’s conclusion pointed toward a rogue Ukrainian operation involving a hard-line oligarch with the possible motive of shooting down Russian President Vladimir Putin’s official plane returning from South America that day, with similar markings as MH-17. But I have been unable to determine if that assessment represented a dissident or consensus view inside the U.S. intelligence community.