Alemanha: 18 dead in German school shooting
Alemanha:
Cologne school massacre
Escócia:
Gunman mows down class of children leaving 16 dead with their teacher
Austrália: Two die as gunman attacks his own class
Canadá: Gunman opens fire at Dawson College
Canadá: The Montreal Massacre
Japão:
At least eight dead in Osaka school rampage
França:Eight dead in Paris shooting
Fazem-se demasiadas teses sociológicas com base em eventos raros sem verificar se são estatísticamente significativos.
