Poland's Schools Shaken by Three Stabbing Attacks in Four Days

Poland was gripped by a security crisis this week after three uncoordinated school stabbings in rapid succession. The first attack occurred on October 7 at a school in Ostrołęka, where a 19-year-old injured ten people, including himself. The second, most deadly incident unfolded the following day in Leszczydół-Nowiny, where a 15-year-old former student killed a school caretaker and wounded two teachers.

A third attack followed just two days later on October 10 at a further-education college in Warsaw, leaving three people injured. The rapid succession sparked widespread panic and online rumors of a "Bloody Friday" campaign.

Police Response and Security Measures

• Police deployed over 20,000 officers to schools nationwide starting October 12
• Authorities checked approximately 80,000 educational institutions and detained 135 people
• In one preventive case, police discovered a 15-year-old had recreated his school in Roblox and used the digital model to simulate attacks; officers found he possessed knives, ammunition, and a firearm
• A 21-year-old Ukrainian citizen was detained on suspicion of planning a knife attack motivated by racial hatred as part of the alleged "Bloody Friday" challenge

Prime Minister Donald Tusk condemned what he called a "grim trend of violence" fuelled by the online glorification of extremist ideologies and violent criminals. Interior Minister Marcin Kierwiński announced that the police presence would remain in schools to prevent copycat incidents and maintain public confidence.

For foreigners in Poland: If you have school-age children or work in education, expect heightened security measures at institutions through at least mid-October. Many schools are conducting safety reviews and may require updated contact information or temporary schedule adjustments. Expat families should communicate directly with their school's administration about safety protocols.

Sources

• CNN — A third school attack in less than a week shakes Poland
• Kiprinform — Poland deploys police to schools after three stabbing attacks
• US News & World Report — Heavy Police Presence Calms Tensions After Poland School Attacks, Tusk Says