Alexander, a DJ (Papa Bo) and arts manager collaborating with the Korpus cultural center, was detained on September 2, 2021, following a search of the Korpus building. After serving 10 days of administrative arrest, he was not released but instead was arrested on criminal charges of group actions grossly violating public order.
In December 2021, he was convicted of participating in the August 2020 protests and sentenced to restricted freedom in an open facility.
Alexander left Belarus before he began serving his sentence.
In December 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 in a penal colony.
