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FLN-TWG: 3D Imaging for Firearms and Toolmarks

← Back to FLN-TWG Main Page  Forensic Laboratory Needs Technology Working Group (FLN-TWG) The National Institute of Justice (NIJ), in partnership with the Forensic Technology Center of Excellence (FTCoE) at RTI International, formed the Forensic Laboratory Needs Technology Working Group…
latent print and DNA

DNA recovery after sequential processing of latent fingerprints on copy paper

Publication Journal of Forensic Sciences, September 2021 Authors Abigail S. Bathrick, M.F.S. | Bode Technology, Lorton, VA Sarah Norsworthy, M.S. | Forensic Technology Center of Excellence, RTI International, Durham, NC Dane T. Plaza, B.S. | Bode Technology, Lorton, VA Mallory…

Terrestrial LiDAR Scanning Working Group for Criminal Justice Applications, First Meeting Report

Report Date July 2020 Introduction On February 27 and 28 of 2020, The National Institute of Justice (NIJ), in partnership with the Forensic Technology Center of Excellence (FTCoE) at RTI International, convened the first meeting of the Terrestrial LiDAR Scanning…
tire treads and shoe print

Success Story: Advancing 3D Imaging for Footwear and Tire Impressions

NIJ and Purdue University Report Date May 2020 Impact “Purdue’s 3D scanner promises to be a game changer as it allows the fast collection of the 3D detail of impressions with minimal training.” – James Wolfe, Alaska State Crime Laboratory, retired…

2019 National Institute of Justice Forensic Science Research and Development Symposium

This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…

Juror comprehension of forensic expert testimony: A literature review and gap analysis

Heidi Eldridge Report Date Volume 1, 2019, Pages 24-34 Abstract Forensic scientists and commentators including academics and statisticians have been embroiled in a debate over the best way to present evidence in the courtroom. Various forms of evidence presentation, both quantitative…

Success Story: Advancing 3D Virtual Microscopy for Firearm Forensics

National Institute of Justice and Cadre Forensics Report Date March 2019 Impact “High-resolution 3D surface topographies coupled with advanced software analysis are providing firearm examiners unprecedented new tools for microsurface examination.” – Ryan Lilien, Ph.D., M.D. | Chief Scientific Officer,…

Conference Proceedings: 2018 Impression Pattern and Trace Evidence Symposium

This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…

Statistical Interpretation Software for Friction Ridge Skin Impressions (FRStat)

REPORT DATE April 2018 REPORT SUMMARY The Defense Forensic Science Center (DFSC) developed FRStat in response to criticisms from legal and scientific commentators on the lack of an empirically demonstrable basis to substantiate conclusions in pattern evidence. This tool is…