Sandy Hook Elementary School Shooting (2012)
Tiananmen Square Massacre (1989)
Kursk Submarine Disaster (2000)
SARS Outbreak (2003)
Rio de Janeiro Floods (2010)
Sydney Siege (2014)
Uttarakhand Floods (2013)
Tragedy of the Andes Plane Crash (1972)
Semipalatinsk Nuclear Testing Impact
2003 Boumerdès Earthquake