She worked as the head teacher for educational work at Minsk Gymnasium No. 34, which is located near Orlovskaya Street, opposite Kievsky Square. The woman graduated from the Belarusian State Pedagogical University (then the Minsk State Pedagogical Institute) in 1984, after which she taught mathematics for about 40 years.
In July 2021, Petrazytskaya was sentenced to 15 days. Her home was then searched, she was taken to the KGB, and then a protocol was drawn up for "insubordination." It is unknown exactly when the head teacher was fired from the school.
The teacher was arrested in October 2024.
On March 19, 2026, he was pardoned after another visit to Minsk by US President Donald Trump's special representative, John Cole (among a group of 235 prisoners left in Belarus).
