Oklahoma Man Charged for Mailing Powder-Containing Letters to Officials

• Federal authorities charged an Oklahoma man for sending hundreds of letters with nonhazardous white powder to public officials.
• The letters were sent ahead of the 2024 and 2026 elections.
• The powder in the letters was identified as yeast or flour, according to the FBI.
• The suspect's initial court appearance is expected.
• The letters were sent to over 100 locations across the country.