Five people were arrested in Poland, suspected of justifying attack in Krakow on social networks.
According to the press secretary of the Polish Ministry of the Interior, Caroline Galecka, the posts were considered a potential threat, and it was decided to arrest their authors, because they "in a sense could be copycats" of the criminal.
Galatskaya emphasized that the police monitor not only public social networks or online forums, but also the dark web, and also receive information from their sources.
On November 7, 24-year-old Michal Oksinski opened fire on passers-by in the central market square in Krakow. As a result of attack, six people were killed and 15 people, including a Russian citizen, were injured. Before carrying out the attack, Osinski killed his father, mother and sister. The shooter was injured during the arrest and died in the hospital. Polish law enforcement authorities have not yet officially announced his motives.