Woman injures three people in third Polish school knife attack in a week – BBC News Africa

1. Woman injures three people in third Polish school knife attack in a week BBC
2. Police arrest dozens, check 50,000 schools after two attacks rock Poland CNN
3. Poland: three injured in third stabbing attack on young person in four days Reuters
4. 15-year-old arrested after attack in Polish school that left 1 dead and 2 injured AP News
5. Poland faces ‘sinister’ copycat fears after school stabbing attacks Policy

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