Boston Marathon Bombing (2013)
Nanjing Massacre (1937)
Beslan School Siege (2004)
Quebec Floods (2019)
Brumadinho Dam Collapse (2019)
Black Saturday Bushfires (2009)
Bhopal Gas Tragedy (1984)
Buenos Aires Floods (2013)
Charyn Canyon Flooding
1988 October Riots and Crackdown