(CNN)-- A Texas woman has been indicted and charged with mailing ricin-laced letters to President Obama and New York Mayor Michael Bloomberg, a U.S. attorney's office in Texas said Friday.
She is Shannon Guess Richardson. The three-count indictment said she allegedly mailed three threatening letters around May 20 to Obama, Bloomberg, and Mark Glaze -- director of Mayors Against Illegal Guns.
Richardson was arrested on June 7 in Mt. Pleasant, Texas, and has been detained since that time. If convicted, Richardson faces up to five years in federal prison on each charge.
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or firstname.lastname@example.org.