I didn't read past the headline, so of course I have an opinion.
If I had to guess, this Ukrainian intelligence guy isn't a doctor and didn't examine the body himself. No matter how super-spy he is, at the end of the day he and his intelligence peeps are at the mercy of what was documented and/or spoken about by a Russian doctor who works for the state (prison system). RIght?
So if the doctor looks at a corpse with 50 lacerations and eyes gouged out and says "blood clots", writes that in his report, and everyone who personally sees the body reports the same thing, then it's blood clots.
Same as Epstein killing himself with a sock or whatever the hell. That's the way it was reported, the body is gone now, so that's the fact.....