لهستانی‌ها که از تیراندازی دسته جمعی نادر غرق شده‌اند، می‌پرسند چه عاملی باعث بروز مظنون جوان شده است

Reeling From Rare Mass Shooting, Poles Ask What Set Off Young Suspect

Officials say that a 24-year-old killed his family and then six people during a rampage in Krakow. Now they are trying to determine the motive.