Marina has been the editor-in-chief of TUT.BY since 2004 and is known for her interest in Balkan culture and her knowledge of the Bulgarian language.
In 2019, she was fined in a criminal case under the article "inaction of an official" for accessing BelTA materials; human rights activists deemed the case politically motivated.
In May 2021, she was arrested on charges of tax evasion, but the charge was later dropped.
In October 2022, the KGB added Marina to its list of persons "involved in terrorist activity." She was later also charged with "inciting hatred" and "calls for actions against national security."
The trial was held behind closed doors and lasted more than two months, with 37 hearings in total. In March 2023, she was sentenced to a lengthy prison term.
On December 13, 2025, she was released after another visit to Minsk by US President Donald Trump's special representative, John Cole, and taken to Ukraine.
