Boston Marathon Bombing (2013)
Tangshan Earthquake (1976)
Beslan School Siege (2004)
COVID-19 Pandemic in Canada
Rio de Janeiro Floods (2010)
Adelaide Hills Bushfires (2015)
Mumbai Terror Attacks (2008)
Plaza de Mayo Massacre (1955)
Zhanaozen Massacre (2011)
Harragas Mediterranean Sea Tragedies