Challenger Space Shuttle Disaster (1986)
Bo Xilai Scandal (2012)
Great Patriotic War Losses (WWII)
Westray Mine Disaster (1992)
Carandiru Prison Massacre (1992)
Indigenous Peoples' Displacement
Kumbh Mela Stampede (2013)
Economic Crisis and Unemployment (2001)
Industrial Pollution Incidents
Harragas Mediterranean Sea Tragedies