Manassas June 18, 2021 8:32 pm

ATF Perfects Groundbreaking New DNA Collection Method

DNA analysis has been around for decades, and it’s a crucial tool for solving violent crimes, but until recently it was nearly impossible to collect DNA from evidence left at shooting scenes. That’s changed with a process developed by the Bureau of Alcohol, Tobacco, Firearms and Explosives. News4’s Paul Wagner has the story you’ll only see on News4.

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