If you look at the photo of Kolevatov's body (2 photos on the pass in May 1959), you can see a dark spot on the neck, which is on the left. You can find this photo, but I will not insert it here, because my post will be deleted.
At first I thought that the expert confused the left and right sides. Then I learned that the expert possibly described death from a craniocerebral injury in the described place on the right side. This conclusion remained in the KGB case, as we are told, or it is a fake. Choose for yourself!
If there is a wound on the right and left, then it is possible that this is a bullet wound to the neck. The bullet flew through and crushed his skull.
What happens next. The conclusions for the relatives' message are adjusted, and this is done either by the expert or the investigator.
The features and defects of the typewriter letters match on the pages of Kolevatov's autopsy with other pages of the prosecutor's case. as Ankudinov and Dmitrievskaya found. I looked at these pages and can agree. Although the text should be printed in a medical institution, with the signature of a physician. There is no medical laboratory seal on these sheets at all. Perhaps the expert agreed to put his signature on the revised medical report. But the reprinted page no longer mentions Kolevatov's craniocerebral injury.
Further, Kolevatov's injuries also continue to disappear from the pages of the criminal case
In the draft resolution to terminate the investigation, it was written that Kolevatov only had bruises.
(You can check that this sheet is classified secret in the second volume. Most likely, this is also related to radiation, not only mentions of bruises.) It feels like Kolevatov fled abroad or wanted to transfer secret samples of materials abroad, as Mr. Rakitin reports,
but this maneuver was discovered by the special services, and Alexander was shot as a traitor.
The other witnesses (Doroshenko, Dyatlov and others) were also destroyed. But it is possible that Zolotarev was a KGB agent who tracked all of Kolevatov's steps during the campaign. But Zolotarev was saved, and another person was planted in his place.