Arrest made in Ricin cases
POSTED: Wednesday, April 17, 2013 - 5:50pm
UPDATED: Wednesday, April 17, 2013 - 6:48pm
Tupelo, MS(CNN) — An arrest has been made in connection with letters sent to President Barack Obama and Sen. Roger Wicker that authorities are testing to determine if they contain ricin, two federal law enforcement officials said Wednesday. The person was arrested in the Tupelo, Mississippi, area, one of the officials said.