While it remains unproven who carried out the killing of ex-Russian MP Denis Voronenkov in Kyiv on March 23 or why, it is certainly true that Ukraine has lost a valuable witness willing to give damaging testimony about ex-President Viktor Yanukovych and Russia’s aggression against Ukraine. Other Kremlin critics must also be feeling very vulnerable.
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Halya Coynash: Killing of Kremlin whistle-blower Voronenkov removes vital witness for Ukraine
The slain body of Denis Voronenkov is carried away by forensic experts in downtown Kyiv on March 23.
