Evidence Collection and Analysis for Touch Deoxyribonucleic Acid in Groping and Sexual Assault Cases

Report Publication Journal of Forensic Nursing, April 2021 Introduction Historically, evidence collection in sexual assault cases focused on obtaining foreign contributor bodily fluids through swab collection. With improvements in deoxyribonucleic acid (DNA) analysis methods, DNA profiles can be developed from touch…
fire and hexagon tiles

Comparison of Portable and Benchtop GC–MS Coupled to Capillary Microextraction of Volatiles for the Extraction and Analysis of Ignitable Liquid Residues

Report Publication Forensic Chemistry, June 2020 Abstract A novel extraction device, capillary microextraction of volatiles (CMV) was coupled to a TRIDION-9 GC–MS with a needle trap (NTD) and evaluated for the analysis of ignitable liquids fire debris. The performance of…
Silhouette of two people beside building on fire

Modifications to Capillary Microextraction in Volatiles for the Extraction of Ignitable Liquid Residues

Report Date April 2020 Description This report summarizes the development and implementation of a novel sampling device (capillary microextraction of volatiles ) invented in the Almirall research group at Florida International University for ILR extraction as an alternative to current…

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…

Success Story: Uncovering Key Details of Skeletal Remains through 3D-ID Software

National Institute of Justice and North Carolina State University Report Date January 2019 Overview When forensic anthropologists investigate unidentified remains, they look for important clues that can help identify the subject. For example, the size and shape of the skull…

Process and Outcome Evaluation of Forensic DNA Unit Efficiency Improvement Program

Technical Note Date November 2018 Description A 2009 National Institute of Justice (NIJ) Forensic DNA Unit Efficiency Improvement (EIP) Program solicitation provided crime laboratories’ DNA testing services with a funding opportunity to meet the increasingly numerous requests from the criminal…

Conference Proceedings: 2016 International Forensic Radiology Research Summit

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…

Success Story: Establishing a “Microbial Clock” to Improve Time of Death Prediction

National Institute of Justice and Multi-Institute Academic Team Report Date April 2018 Overview The postmortem interval (PMI) is the time that has elapsed since a person’s death. Determining the PMI at a crime scene may help to recreate the victim’s…

Success Story: Maximizing the Use of Mitochondrial DNA in Identifying Remains and Aiding Missing Persons Casework

National Institute of Justice and the American Registry of Pathology Report Date April 2018 Overview Mitochondrial DNA (mtDNA) serves as an important tool in situations where traditional nuclear DNA analysis is unlikely to yield probative information. mtDNA sequencing has traditionally…

Success Story: NIST’s Dogs and Sensor Subcommittee Builds on Achievements by SWGDOG

NIJ and Florida International University Report Date April 2018 Impact “SWGDOG set the stage and provided a strong foundation of canine detector best practices that the OSAC Dogs and Sensor Subcommittee is currently developing into scientifically robust standards. The Subcommittee…