Alexander was detained on March 3, 2022 for a video involving a military man . A "repentant" video appeared on pro-government channels.
The man was found guilty of "violence or threat of violence" against soldier Mikhail Krut. During an anti-war rally on February 27, 2022 in Minsk. Alexander simply walked towards the soldier while he retreated. The video was circulated on the Internet.
During the interrogation, Alexander was tortured, which he told about in court. The man did not admit his guilt.
On 17.02.2023, the appeal was considered. The verdict came into force.
According to human rights activists , he was released on November 28, 2024, having fully served his sentence as determined by the court.



