lethal toxin

Paul Kevin Curtis: Ricin suspect released from jail as US authorities drops charges

Ricin suspect Paul Kevin Curtis has been released from jail as the US authorities have dropped the charges against the…

12 years ago

Paul Kevin Curtis: Ricin letters suspect charged with threatening President Barack Obama

Paul Kevin Curtis from Mississippi has been charged with threatening President Barack Obama, after allegedly sending a letter containing suspected…

12 years ago

Paul Kevin Curtis: ricin letters sender arrested in Mississippi

Paul Kevin Curtis has been arrested in Mississippi after letters containing suspected ricin were sent to President Barack Obama and…

12 years ago

Ricin letter sent to Barack Obama at White House

The Secret Service has intercepted a letter addressed to President Barack Obama containing a "suspicious" substance. The service said the…

12 years ago