Foliage employee Asya Sopot told Ruptly that the girl first came on March 3 and introduced herself as Nastya.

"She showed the postcards, I didn't really like them, so I asked for advice from our colleagues. Colleagues said, 'Take it, let it be,'" Sopot said.

At the same time, Trepova asked to send the proceeds from the sale of postcards to the humanitarian project of the store, but they did not have time to sell any of this.

According to an employee of the bookstore, after the terrorist attack in St. Petersburg, one of the employees of the shop recognized "Nastya" in the footage that was shown by the media.

"I started checking the correspondence with her and found that I did not have this correspondence. She was deleted by this girl," Sopot said.

On April 2, an explosion occurred in St. Petersburg. The incident occurred in the café "Street Bar" on the University Embankment in the city center. Voenkor Vladlen Tatarsky was killed. Another 33 people were injured, the Ministry of Health reported.

According to preliminary data, a statuette filled with explosives, which was given to Tatarsky by Daria Trepova, exploded. A video appeared on social networks of Trepova presenting a statuette to Tatarsky before the explosion.

The suspect was detained in St. Petersburg on April 3.

According to the investigation, the planning and organization of the crime was carried out from Ukraine.