According to sources, masked assailants in civilian clothing beat him up, in the yard of his appartment building, in the evening of November 11, 2020, in Minsk. Locally, this appartment complex is known as "Square of Changes" (Ploscha Peramen)." Later, a minibus took him away. An ambulance brigade brought from the Central District Department of Internal Affairs (Police Station) to a local hospital. At the time he ambulance took him, he was unconscious. At the hospital, he was diagnosed with diferent injuries to the head and brain, bruises, and abrasions. Banderenka was operated in an attempt to save his life and fell into a coma. He never recovered and died on November 12, 2020, in the hospital in Minsk.