FBI Lab

The Laboratory Division provides, among other things: (1) WMD operational and technical-level training to FBI field personnel;
(2) research and development in WMD detection, identification, and response; (3) forensic, scientific, and technical response to WMD incidents; and (4) WMD technical information and advice to the FBI and other federal, state, and local agencies.
I

in reference to: http://www.justice.gov/oig/reports/plus/e1004.pdf (view on Google Sidewiki)