Denis was arrested in December 2021 following an attempted attack on the GOM-2 Frunzensky District Police Department in Minsk on August 16, 2021, as part of a criminal case opened under the article "act of terrorism." In June 2023, he was convicted of "conspiracy to seize state power" and "creation of an extremist group."
According to the indictment, from July 2020 to January 2022, an "organized criminal group" allegedly plotted extremist crimes in Belarus, Turkey, Poland, Ukraine, and other countries. It included radical military personnel, security officials, athletes, and businessmen seeking to seize power illegally. This case is related to the attempted arson of MP Oleg Gaidukevich's home in June 2021 and the "organization of mass unrest."
In the spring of 2026, it became known that Denis was sentenced under Part 2 of Article 411 to 9 months of imprisonment and transferred to IK-9.
