This was announced by independent MP Vitalii Kuprii on Facebook, Censor.NET reports.
"I learned today that the organizer of attack on Tetiana Chornovol, criminal kingpin Oleg Netrebko (nicknamed 'Netrik') was hanged in a pretrial prison cell!
"Back during Maidan I knew the details of this attack as long as one of the participants was my neighbor from city of Kamianske. Netrik was the one to recruit a gang from my hometown to commit this crime. I told it to journalists and opposition politicians back then.
"The crime was ordered by then leadership of police, including acting Kyiv head Valerii Mazan, who I knew personally as well. ...
"The murder of 'Netrik' in the cell could have been expected, for he could have told investigators about the crimes committed by law enforcers during the Revolution of Dignity. Some of them still hold positions. The key witness in Maidan case has been eliminated!" the MP wrote.
Related materials: Investigation of crimes against Maidan