The National Institute of Justice has an online training that includes topics such as Bullet Comparison and Identification, Gunshot Residue and Distance Determination, and Toolmark Identification. The training provides both a general understanding of firearms/firearms evidence and gives a detailed explanation of techniques used by firearm examiners. The program is for criminal justice professionals and …
Firearms
Firearms Tutorials
The University of Utah Health Sciences Library has several firearms tutorials posted which cover information about the different types of firearms and how they work, ballistics (the science of the travel or a projectile in flight), patterns of tissue injury, laboratory methods, and examination of gunshot residue. The tutorials provide basic foundational information as well as more …
Association of Firearm and Tool Mark Examiners
An international organization dedicated to the advancement of Firearm and Toolmark Identification. See the Admissibility Resource Kitfor links to opinions, transcripts, motions, briefs and articles supporting and opposing the practice of firearm identifications.
Firearms and Toolmarks Subcommittee
This Scientific Area Committee (part of the OSAC) has taken over the work previously done by the Scientific Working Group For Firearms and Toolmarks (SWGGUN). The SAC will focus on standards and guidelines related to the examination of firearm and toolmark evidence. This includes the comparison of microscopic toolmarks on bullets, cartridge cases, and other …
Sample Cross-Examination Transcripts
Sample direct and cross-examinations of various forensic witnesses, including a firearm/toolmark expert, fingerprint expert, pathologist, DNA expert, and other forensic experts.
A Simplified Guide to Forensic Science
The National Forensic Science Technology Center created this website to explain in simplified terms the principles of each type of forensic analysis and how the analysis is performed. Topics include DNA, digital evidence, fingerprints, firearms, trace evidence, blood stains, and more.
