Contact: Michael E. Newman
michael.newman@nist.gov
301-975-3025
National Institute of Standards and Technology (NIST)
Caption: A new reference standard developed by NIST will help law enforcement agencies link the nearly 200,000 cartridge cases recovered annually at US crime scenes to specific firearms.
Credit: National Institute of Standards and Technology Public Affairs Office
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Related news release: Shelling out evidence: NIST ballistic standard helps tie guns to criminals