The trump "assassination" is what started me down this thought process. There were discrepancies between photos of that shooter as well... unless I missed a development on that one.
Why would they off a useful shabbos goy? I think it's more likely the assassination was real, motivated by being jewed out of coverage after paying tons of premiums, and then he got away clean. They don't want the goyim to think we can get away with killing CEOs, since a lot of CEOs are in the tribe, so a patsy was created.
Whether they actually caught the right guy or not is irrelevant. It's how they spin the story afterwards.
The real killer could be chillin in Malibu while they drum up all this fake agenda pushing shit to throw at their doppelganger.