Nathan Richardson

Texas Woman Admits Sending Ricin To Obama, BloombergShannon Guess Richardson pleaded guilty in federal court in Texarkana, Texas, to a federal charge of possessing and producing a biological toxin.
Report: Booker To Step Down From Tech Startup He Co-FoundedNewark Mayor and New Jersey U.S. Senate candidate Cory Booker announced Monday that he will be resigning from the board of the Web startup company he co-founded, according to a published report.
Texas Woman Indicted In Obama, Bloomberg Ricin Letters CaseShannon Richardson, 35, is charged with two counts of mailing a threatening communication and one count of making a threat against the president of the United States.
CBS News: Actress Arrested In Connection With Ricin Letters Sent To Bloomberg, Obama Shannon Guess Richardson, an actress and mother of five children, was arrested Friday, an official told CBS News. It's not clear what charges would be filed against her.