https://amp.dw.com/en/semyon-skrepetski-suspect-arrested-poland/a-77602774

If found guilty and incarcerated and the Kremlin lists him on a future spy swap with a nato country, we will know for certain who was behind the hit. From what I have read though, Skrebetsky was not that well liked by a host of groups out there including Navalny’s people and even the Ukrainians. In that part of the world, people play for keeps.