Ex-intelligence officer Roman Chervinskyi, who is now arrested and suspected of abuse of office in the case of the Russian missile attack on the Kanatove airfield, once helped Stanislav Asieiev, an ex-prisoner of the Izolyatsia prison, establish the location in Kyiv of the main executioner of this prison, Denys Kulykovskyi (aka Palych), who fled from occupied Donetsk to the territory controlled by Ukraine.