Reward Offered in White Powder Letters Case
FBI and U.S. Postal Inspection Service Announce Reward for Information Leading to the Arrest and Conviction of the Person(s) Responsible for the Recent Mailings of White Powder Letters in the North Texas Area

Since 2008, more than 380 letters featuring a postmark from North Texas and containing a white powder substance have been sent to various locations around the country—more than 20 were sent last week alone. All of the letters are believed to have come from the same person, who has taken steps to conceal his activities and prevent law enforcement from finding physical evidence of his crimes, including his fingerprints.




The gang estimates presented in the 2011 National Gang Threat Assessment (NGTA) represent the collection of data provided by the National Drug Intelligence Center (NDIC) through the National Drug Threat Survey, Bureau of Prisons, State Correctional Facilities, and National Gang Intelligence Center (NGIC) law enforcement partners. An overview of how these numbers were collected is described within the Scope and Methodology Section of the NGTA. The estimates were provided on a voluntary basis and may include estimates of gang members as well as gang associates. Likewise, these estimates may not capture gang membership in jurisdictions that may have underreported or that declined to report. Based on these estimates, geospatial maps were prepared to visually display the reporting jurisdictions.



