Understanding Gunshot Residue Evidence and Its Role in Forensic Science

Gunshot residue, or GSR, can be a valuable tool in forensic science, but its importance depends greatly on how it is utilized during an investigation and applied in criminal courts. This comprehensive review defines what constitutes GSR resulting from a discharged firearm. Sampling methods and analytical testing instrumentation will be discussed along with data interpretation and limitations of analysis.
Source: The American Journal of Forensic Medicine and Pathology - Category: Forensic Medicine Tags: Invited Review Source Type: research