Ricin Letters

Affidavit Says Tests Link Ricin To SuspectRicin has been found in a business once used by the man charged in the case of letters laced with the deadly poison being sent to President Barack Obama, according to a court document made public Tuesday that also said the substance was found on items the suspect dumped in a public trash bin.
FBI: Miss. Man Arrested In Suspicious Letters CaseAn ex-martial arts instructor made ricin and put the poison in letters to President Barack Obama and others, the FBI charged Saturday, days after dropping similar charges against an Elvis impersonator who insisted he had been framed.