Data Warehouse System — Electronic Surveillance Data Management System ( DWS-EDMS ) is an electronic database created by the Special Technologies and Applications Section ( STAS ) of the Federal Bureau of Investigation . Disclosed in a heavily redacted review of the FBI 's role in the prevention of the 2009 Fort Hood shooting , its full capabilities are classified but at a minimum , provides a searchable archive of intercepted electronic communications , including email sent over the Internet . Another report suggests that online chat transcripts , email attachments , and audio of unspecified origin are stored
2009 Fort Hood shooting
2009 Fort Hood shooting
Data Warehouse System Electronic Surveillance Data Management System