List of judges involved in Portnov’s mafia network — investigation Journalists have uncovered how Andriy Portnov, former Deputy Head of Yanukovych’s Presidential Administration, managed for years to maintain influence over the judiciary and systematically win court cases. They also investigated which judges from the Pechersky District Court of Kyiv and the Kyiv Court of Appeal most frequently heard Portnov’s lawsuits and sided with him. 24 220 105 Previously in trend: Judges from Portnov’s group