theadanews.com - Ada, Oklahoma

AN Breaking News

Local News

June 8, 2014

Suspect in ricin plot had Ada ties

(Continued)

Ada —

 

Ricin: A deadly poison

Ricin apparently played a key role in Oklahoma City resident Preston Rhoads’ plans to poison his pregnant girlfriend and her unborn child, according to court documents.

Wearing gas masks and hazmat suits, Oklahoma City police and FBI agents searched Rhoads’ home in late April. The authorities entered the home and took samples of a powdery substance, which later tested positive for ricin.

A poison that occurs naturally in castor beans, ricin is part of the waste material produced when the beans are processed, according to the Centers for Disease Control and Prevention. It can be made as a powder, mist or pellet, or it can be dissolved in water or weak acid.

Ricin, which is extremely toxic, works by invading a person’s cells and blocking them from making the proteins they need. Starved of proteins, the cells die. The process eventually harms the entire body and may result in death.

Several factors determine whether a person will become ill after being exposed to ricin, according to the CDC. Those factors include the amount of ricin, the length of the exposure, the method — inhalation, ingestion or injection — and the purity of the ricin.

Depending on the method of exposure, as little as 500 micrograms of ricin — which would fit on the head of a pin — could kill an adult, according to the Colorado Department of Public Health and Environment.

Text Only | Photo Reprints
Local News
AP Video
Kerry: Humanitarian Cease-fire Efforts Continue Raw: Corruption Trial Begins for Former Va Gov. The Carbon Trap: US Exports Global Warming UN Security Council Calls for Gaza Cease-fire Traditional African Dishes Teach Healthy Eating 13 Struck by Lightning on Calif. Beach Baseball Hall of Famers Inducted Israel, Hamas Trade Fire Despite Truce in Gaza Italy's Nibali Set to Win First Tour De France Raw: Shipwrecked Concordia Completes Last Voyage Raw: Sea Turtle Hatchlings Emerge From Nest Raw: Massive Dust Storm Covers Phoenix 12-hour Cease-fire in Gaza Fighting Begins Raw: Bolivian Dancers Attempt to Break Record Raw: Israel, Palestine Supporters Rally in US Raw: Air Algerie Flight 5017 Wreckage Virginia Governor Tours Tornado Aftermath Judge Faces Heat Over Offer to Help Migrant Kids Kangaroo Goes Missing in Oklahoma More M17 Bodies Return, Sanctions on Russia Grow
Stocks
Poll

Are you pleased that Oklahoma has repealed Common Core standards for public school students?

Yes
No
     View Results