Viktor was detained on October 18, 2020, after the "Partisan March" protest. Upon seeing security forces, he attempted to flee, but was knocked down and fell along with a riot police officer, who sustained a fracture. Viktor was severely beaten and hospitalized. At trial, he testified to torture but was convicted of allegedly tripping a riot police officer, pleading not guilty.
In the summer of 2021, he was convicted again under the article on "malicious disobedience to the demands of the correctional facility administration." This article applies to prisoners who refuse to cooperate with the administration and for fictitious violations. As a result, his total prison sentence was seven years.
In December 2023, Viktor's conditions of detention were tightened and he was transferred to a prison regime.
In December 2025 , he was released, having fully served his sentence.
