Sandy Hook Elementary School Shooting (2012)
Shanghai Fire Disaster (2010)
Chernobyl Nuclear Disaster (1986)
Alberta Wildfires (2016)
Vargas Tragedy Landslide (1955)
Sydney Siege (2014)
Bhopal Gas Tragedy (1984)
Industrial Accidents in Buenos Aires
Kazakh Famine (1930s)
Tamanrasset Floods (2020)