Konstantin was arrested in December 2021 for participating in a student protest that took place on September 1, 2020, in Minsk and placed in pretrial detention.
In March 2022, he was convicted of "organizing and preparing actions that grossly violate public order, or actively participating in them" and sentenced to restricted freedom and placement in an open correctional facility.
Left Belarus before starting to serve his sentence.
In November 2024, a court hearing in absentia was held as part of a special proceeding on the issue of replacing the restriction of freedom with imprisonment with serving the sentence in a penal colony.
