Understanding Gunshot Residue Evidence and Its Role in Forensic Science

被引:15
|
作者
Vachon, Crystina R. [1 ]
Martinez, Michael V. [1 ]
机构
[1] Bexar Cty Forens Sci Ctr, 7337 Louis Pasteur, San Antonio, TX 78229 USA
关键词
distance determination testing; GSR; primer GSR; review; SCANNING-ELECTRON-MICROSCOPY; AUTOMATED SEM/EDS ANALYSIS; GSR PARTICLES; ORGANIC CONSTITUENTS; AIRBAG RESIDUE; PRIMER RESIDUE; LEAD; FEASIBILITY; PERSISTENCE;
D O I
10.1097/PAF.0000000000000483
中图分类号
DF [法律]; D9 [法律]; R [医药、卫生];
学科分类号
0301 ; 10 ;
摘要
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.
引用
收藏
页码:210 / 219
页数:10
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