Timeline: A history of sarin

Published On: Dec 24 2013 04:01:00 AM CST   Updated On: Sep 16 2013 10:24:47 AM CDT

A United Nations report due out Monday is expected to say say the perpetrators of last month's chemical weapons attack in Syria had up to 350 liters of sarin gas Look back at the history of sarin, a man-made nerve agent.

June 27, 1994, March 20, 1995: Japanese cult uses sarin
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June 27, 1994 - In Japan, seven people die and more than 500 are hospitalized when the Aum Supreme Truth or Aum Shinri Kyo cult release sarin from a truck driving slowly around an apartment complex in Matsumoto, Nagano Prefecture. Another victim dies in 2008. On March 20, 1995, the Aum Supreme Truth or Aum Shinri Kyo (now known as Aleph) cult places plastic bags of sarin on trains that converge in the government district during Tokyo's rush hour. 13 people die and more than 5,000 become ill.

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