Boston Marathon Bombing (2013)
Tiananmen Square Massacre (1989)
Vladimir Lenin's Death and Aftermath (1924)
SARS Outbreak (2003)
2014 FIFA World Cup Violence
Cyclone Tracy (1974)
Mumbai Terror Attacks (2008)
Plaza de Mayo Massacre (1955)
Karachaganak Oil Field Explosion
Algerian Civil War Casualties (1991-2002)