And more importantly, who in the Ukraine government got their directions from people in the USA, and what are their identities? You know this is JFK all over again. Only today, the efforts to manipulate someone like the shooter in Butler is much easier than say back in 1963.
There is no doubt the order to kill Trump came from people right here in the USA. But the people doing the investigation are most likely the very same people involved with the order to eliminate Trump.
That is why Trump needs to end the FBI as we know it. Keep the lower level people, jettison the rest, and reorganize what remains and fold it into another agency. The same for the Secret Service. Some number of people in the FBI/SS were involved with the Butler assassination attempt. Anyone believes otherwise, and you are a fool.