Nikolai was arrested on September 29, 2021, in connection with a criminal case opened for online comments following the deaths of KGB officer Dmitry Fedosyuk and IT specialist Andrei Zeltser in Minsk.
In September 2022, he was convicted of "discrediting Belarus" and sentenced to imprisonment in a penal colony and a large fine.
According to human rights activists, he was released in the spring of 2023, having fully served his sentence.




