The police in Poland arrested a 21-year-old woman after she injured three people at a college in Warsaw, marking the third knife attack in just four days, and investigators are looking into a possible link to a viral challenge on social media. #ataccutitului #scoala #Polonia (translated)
Al treilea atac cu cuțitul într-o școală din Polonia, în 4 zile. Eleva agresoare ar fi urmat o provocare de pe rețele sociale
