See also the Kyiv Post story:
In new EuroMaidan documentary, protester says he shot and killed two police officers
My television station had a murderer on air last week — a self-confessed one. Ivan Bubenchik was calm and collected, his demeanor was open, and he spoke confidently of his actions on February 20, 2014, like he had known exactly what he was doing. After all, he was on the good side of the Euromaidan revolution, which was raging in Ukraine at the time, and which eventually swept a corrupt president out of power.
See also the Kyiv Post story:
In new EuroMaidan documentary, protester says he shot and killed two police officers