Suspected ricin detected in mail sent to Trump, Pentagon
WASHINGTON — An envelope addressed to President Donald Trump contained a substance suspected to be ricin and appeared to be connected to similar envelopes sent to the Pentagon, according to CNN.
Two pieces of mail delivered to the Pentagon mail facility on Monday have initially tested positive for ricin, according to a US defense official.
When asked about the letters sent to the Pentagon, a Secret Service spokesman told CNN that "the Secret Service can confirm receipt of a suspicious envelope addressed to the President on Oct. 1, 2018."
That spokesperson says that envelope was not received at the White House and did not enter the building.
One envelope was addressed to Defense Secretary Jim Mattis, who is traveling in Europe this week, and the other to the Navy’s top officer, Adm. John Richardson, a defense official said. The official spoke on condition of anonymity because the official wasn’t authorized to speak publicly ahead of FBI release of its findings.
Neither of those envelopes entered the Pentagon. The mail screening facility is on the Pentagon grounds but separate from the main building.
Pentagon spokesman Chris Sherwood said the envelopes had been found on Monday.
Another Pentagon spokesman, Col. Rob Manning, said all U.S. Postal Service mail received at the screening facility on Monday is under quarantine and “poses no threat to Pentagon personnel.”
Ricin is part of the waste “mash” produced when castor oil is made. According to the Centers for Disease Control and Prevention, if it is made into a partially purified material or refined, ricin can be used as a weapon capable of causing death under certain circumstances.