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CNN Explains: Ricin

CNN's Tom Foreman gets down to the bottom of the toxin ricin and how it affects the body.

Posted: Oct 3, 2018 1:54 PM
Updated: Oct 3, 2018 1:54 PM

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, a law enforcement source told 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."

"The envelope was not received at the White House, nor did it ever enter the White House," the spokesman continued.

The two suspicious envelopes sent to the Pentagon were addressed to Secretary of Defense James Mattis and to chief of naval operations, Adm. John Richardson, the official told CNN.

The mail facility is in a separate building on the grounds of the Pentagon, and the two pieces of mail that tested positive never entered the Pentagon building.

All US Postal Service mail received at the Pentagon mail screening facility on Monday is currently under quarantine and poses no threat to Pentagon personnel, according to Pentagon spokesperson Col. Rob Manning.

"On Monday, the Pentagon Force Protection Agency detected a suspicious substance during mail screening at the Pentagon's remote screening facility," Manning said in a statement.

"The envelopes were taken by the FBI this morning for further analysis," Manning added.

The FBI issued a statement saying it has taken possession of two suspicious envelopes screened at the Pentagon mail facility and they are undergoing more testing.

"On Tuesday, October, 2, 2018, in coordination with the Pentagon Force Protection Agency, FBI Special Agents took possession of two suspicious envelopes that had been screened at the Pentagon mail facility. Those envelopes are currently undergoing further testing. As this is ongoing, we will have no further comment."

The Secret Service spokesman said the agency was working with law enforcement partners to investigate the envelopes addressed to Trump and that all threats directed toward a Secret Service protectee "are treated seriously and fully investigated."

Ricin is a highly toxic compound that is extracted from castor beans and has been used in terror plots. It can be used in powder, pellet, mist or acid form.

If ingested, it causes nausea, vomiting and internal bleeding of the stomach and intestines, followed by failure of the liver, spleen and kidneys, and death by collapse of the circulatory system.

Mississippi Coronavirus Cases

Data is updated nightly.

Cases: 143879

Reported Deaths: 3676
CountyCasesDeaths
DeSoto952799
Hinds9520193
Harrison6801105
Jackson6043116
Rankin521996
Lee477094
Madison4595102
Forrest360685
Jones341687
Lauderdale3340142
Lafayette312047
Washington3043106
Lamar273849
Bolivar237583
Oktibbeha237460
Lowndes227562
Neshoba2170113
Panola210347
Marshall206547
Leflore200389
Pontotoc192527
Monroe188877
Sunflower188754
Lincoln183664
Warren171757
Tate163049
Pike159958
Union159025
Copiah158840
Yazoo149538
Scott149429
Coahoma146742
Itawamba144433
Simpson143153
Alcorn142724
Pearl River142067
Prentiss138426
Grenada135844
Adams134148
Leake131643
Holmes124261
George121523
Tippah120430
Covington116434
Winston115824
Wayne115522
Hancock113337
Marion109046
Attala106133
Tishomingo105542
Newton102829
Chickasaw102132
Tallahatchie94727
Clarke88153
Clay86226
Jasper80421
Walthall73728
Montgomery71925
Calhoun71213
Stone71014
Carroll70114
Lawrence69814
Noxubee68917
Smith68616
Yalobusha67626
Perry63925
Tunica59519
Greene58222
Claiborne57416
Jefferson Davis53817
Humphreys52318
Amite50714
Benton48217
Quitman4766
Webster41614
Kemper40615
Wilkinson38422
Jefferson33511
Franklin3155
Sharkey30617
Choctaw3057
Issaquena1094
Unassigned00

Alabama Coronavirus Cases

Cases: 232506

Reported Deaths: 3457
CountyCasesDeaths
Jefferson30318491
Mobile19260356
Tuscaloosa12446148
Madison12204146
Montgomery12000232
Shelby971276
Baldwin819984
Lee750464
Morgan610447
Calhoun5964113
Etowah585764
Marshall579453
Houston503338
DeKalb460835
Cullman409636
Limestone400844
St. Clair396055
Elmore391061
Lauderdale378353
Walker348096
Talladega334042
Colbert294341
Jackson290524
Blount275436
Autauga261739
Franklin243633
Coffee230315
Dale225454
Dallas219631
Russell21753
Chilton216137
Covington212333
Escambia194031
Tallapoosa168590
Chambers167548
Clarke154919
Pike154714
Marion133935
Winston122523
Lawrence121436
Geneva11678
Marengo116424
Barbour116010
Pickens114118
Bibb113617
Butler113341
Randolph99521
Cherokee98524
Hale91531
Washington89818
Clay88823
Henry8386
Fayette83116
Lowndes78529
Monroe76811
Cleburne74214
Crenshaw70030
Macon69420
Bullock68919
Conecuh66814
Perry6686
Wilcox62318
Lamar6227
Sumter55322
Choctaw41713
Greene39917
Coosa3064
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