gun laws - hírek
Austrian gunman was obsessed with school shootings, police say
School killings leave stunned Austria and France searching for answers
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Bomb attack plans found at Austria gunman's home
Austria's gun laws come under scrutiny after shooter at Graz school kills 10
Swedish school shooting victims were seven women and three men
Sweden plans tighter gun laws after deadly school shooting
Montenegrins demand top security officials resign after 12 killed in mass shooting
