A Mississippi martial arts instructor was arrested by FBI Saturday for the poisoned letters sent to President Obama, a U.S. senator, and a local judge, the Los Angeles Times reported.
James Everett Dutschke was arrested in his Tupelo home, FBI spokeswoman Deborah Madden told the Los Angeles Times.
Dutschke was charged with "knowingly developing, producing, stockpiling, transferring, acquiring, retaining and possessing a biological agent, toxin and delivery system, for use as a weapon, to wit: ricin," the Associated Press reported
He is expected to appear in U.S. District Court in Oxford Monday, the Associated Press reported.
Dutschke became a suspect after charges were dropped against Paul Kevin Curtis, Tuesday, The Los Angeles Times reported.