Polish Prime Minister Donald Tusk said Sunday that a series of school attacks this week were driven by the online "glorification of violence," not by an organized group. Three attacks in four days left one person dead and many wounded, including children, and police have detained 117 people across the country for carrying weapons or making threats, according to ABC News and the BBC.
Tusk spoke after a crisis meeting with government and security services. He said police checks at schools would continue into next week.
The BBC also reported that Poland's interior minister said a 17-year-old was detained in the town of Sierpc, northwest of Warsaw, after allegedly saying on school grounds that he intended to harm someone.
Tusk described the incidents as largely spontaneous and inspired by online activity. He said authorities had noticed a rise, both globally and in Poland, in fascination with violence.
He linked the acts to what authorities call "nihilistic violence," a term for violence driven by a nihilistic worldview and misanthropy rather than specific political goals. He said some of those detained are active in the ultraright milieu. Police have seen increased online searches for Nazi content and for mass killers who have become online idols, he said. The BBC described the attacks as associated with the extreme right.
Tusk called the trend a "civilizational phenomenon," saying children who play video games, even banal ones, or follow crime stories are exposed to more and more violence.
Kacper Rekawek, a senior researcher at the International Center for Counterterrorism in The Hague, told the AP the attacks fit a copycat pattern stretching back at least to 2019. He pointed to Brenton Tarrant, the white supremacist who killed 51 Muslims at two mosques in Christchurch, New Zealand, that year. Rekawek said one suspect in the Polish attacks used the same imagery and esthetics as Tarrant, so the incidents should be viewed as essentially terrorist behavior.
For families in Poland, the most immediate effect is a heavier police presence at schools. Tusk said officers will keep checking schools into next week, in part because children exposed to the stories of the past attacks might be tempted to imitate them.
The week also showed how quickly rumors can disrupt daily life. Talk of a coordinated "bloody Friday" circulated online and in the media, and dozens of schools closed for the day. The BBC said the rumors stemmed from a supposed online challenge.
Tusk said society as a whole has work to do, and that parents and teachers have a particular role. He said they should talk with children about what they see online and explain that fascination with, and membership in, such online practices can lead to very negative consequences.
Police checks at schools across Poland are due to continue into next week, according to Tusk. Officials have not announced further measures in the reports available so far.