
As a trauma surgeon and a tactical medical specialist, I am often asked by law enforcement officers what caliber and type of handgun ammunition offers the most stopping power. I can't answer that question. Let me explain why.
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A Sam Houston State University criminal justice professor received a grant from the National Institute of Justice to study the use and effectiveness of a national ballistics evidence database.
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I realized that even without the murder weapon, the prosecution still had an immense amount of significant ballistic physical evidence linking Abeyta to the murder. And thanks to good forensic work and the invaluable NIBIN database that tracks images of ballistics evidence, it was enough to convict him.
Read More →Research shows that properly calibrated ordnance gelatin is a highly reliable tissue simulant. The ordnance gelatin used by the FBI is mixed in 20-pound blocks using the following recipe.
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