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Ricin is a poison that occurs naturally in Castor seeds. Listen to two stories about this deadly substance, one that involved an umbrella in Russia, and the other which took place in a retirement community.
By Daniel J. Glenn5
1414 ratings
Ricin is a poison that occurs naturally in Castor seeds. Listen to two stories about this deadly substance, one that involved an umbrella in Russia, and the other which took place in a retirement community.