All of our webinars, reports, podcasts, and other educational resources are available to the public at no cost. Funding for the Forensic Technology Center of Excellence has been provided by the National Institute of Justice (NIJ). NIJ is the research, development and evaluation agency of the U.S. Department of Justice.
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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…
Perspectives on Addressing the Collection, Tracking, and Processing of Lawfully Owed DNA Samples
Report Date April 2021 Introduction The Federal Bureau of Investigation’s (FBI’s) Combined DNA Index System (CODIS) is a powerful tool that supports the criminal justice system by generating investigative leads, identifying perpetrators, and linking cases together. DNA profiles obtained from…
Annual Infographics
View the most recent Forensic Technology Center of Excellence’s Annual Metrics Report and previous infographics. Previous Infographics
The ROI from Reducing Turnaround Time for Processing DUI: Drug Cases
The ROI from Reducing Turnaround Time for Processing DUI: Drug Cases Presented at AAFS 2021 by Dr. Paul Speaker Abstract From the opioid crisis to legalization of marijuana to the continuing evolution in the abuse of drugs, the societal costs…
Leveraging Laboratory Information Management Systems (LIMS) to Maintain Continuity of Operations: Lessons from the COVID-19 Pandemic
Report Date Published January 2021 Introduction In response to 2020’s COVID-19 pandemic, forensic crime laboratories have changed their business operations to ensure responsiveness to their customers’ needs while protecting staff welfare and data security. This balance has challenged laboratory management…
Sexual Assault Response Reform Fact Sheets
The organization of education materials for those responding to and investigating criminal sexual assault is a major component of our efforts toward sexual assault response reform. In that respect, the Fact Sheets below were designed to feature webinars and additional…
2020 Year in Review
A Message from the FTCoE 2020 was a big year for the Forensic Technology Center of Excellence. With five podcast seasons, a full research and development symposium, our first virtual conference, eight reports, and over thirty webinars, we continued to…
Trauma and Coping Mechanisms Exhibited by Forensic Science Practitioners: A Literature Review
Report Date Forensic Science International: Synergy, Volume 2, 2020, Pages 310-316 Abstract Vicarious trauma (VT) has been studied in mental health experts for over 30 years due to their engagement with victims of trauma and exposure to details of events,…
NIJ and Rutgers University: Advancing Mixture Interpretation Analysis with NOCIt
Report Date Published September 2020 Introduction DNA samples recovered from crime scenes often contain at least two contributors. Complex forensic DNA mixture interpretation can be challenging and requires computational advancements that support its use. Using forensic probabilistic tools to identify…
A Landscape Study of Laboratory Information Management Systems for Forensic Crime Laboratories
Report Date Published August 2020 Introduction As a key stakeholder in the criminal justice system, forensic laboratories must track, analyze, and report on evidence related to each request for service they receive. This is no easy task for laboratories: according…
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…
The National Institute of Justice and the Forensic Technology Center of Excellence’s National Opioid and Emerging Drug Threats Policy and Practice Forum
Report Date July 2020 Introduction The National Institute of Justice (NIJ) and its Forensic Technology Center of Excellence hosted the National Opioid and Emerging Drug Threats Policy and Practice Forum on July 18-19, 2019, in Washington, DC. The forum explored…
National Institute of Justice and Purdue University: Advancing 3D Imaging for Footwear and Tire Impressions
Report Date May 2020 Introduction Impressions of shoe and tire tracks are common types of evidence found at a crime scene that be used to evidentially link a suspect to a crime or generate important investigative leads in a case. However,…
National Institute of Justice and West Virginia University: Revolutionizing Laboratory Efficiency Assessments Through Project FORESIGHT
Report Date March 2020 Introduction Crime laboratories are expected to provide consistent and high-quality services across multiple domains to criminal justice stakeholders, even though these laboratories may have limited resources and constrained budgets. Operational practices can influence the laboratory’s ability…
Modifications to Capillary Microextraction in Volatiles (CMV) for the Extraction of Ignitable Liquid Residues (ILRs)
– Technical Note: Modifications to Capillary Microextraction in Volatiles (CMV) for the Extraction of Ignitable Liquid Residues (ILRs) – Report Date April 2020 Description This report summarizes the development and implementation of a novel sampling device (capillary microextraction of volatiles…
The Researcher’s Role in Technology Transition
– Researcher’s Role in Technology Transition Report Date January 2020 Introduction Research and development (R&D) plays a key role in improving the practice of forensic science. The knowledge, tools, and methods developed by researchers can help improve the objective…
The hidden costs of the opioid crisis and the implications for financial management in the public sector
Jeri Ropero-Miller and Paul Speaker Report Date Volume 1, 2019, Pages 227-238 Abstract The November 2017 release of the Council of Economic Advisers’ White House report on the opioid crisis suggests that prior consideration of expenses severely underestimated the…
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…
Innovation in Forensics: A Community Effort
Innovation in Forensics: A Community Effort Report Date January 2020 Introduction Innovation in forensic science advances new technologies and techniques to improve the scientific foundation of the field as well as the objective collection, analysis, and interpretation of evidence.…
DNA Backlog Reduction Strategy: Law Enforcement Agency Partnerships for a Successful Biological Screening Laboratory
NIJ’s FTCoE, Palm Beach County Sheriff’s Department, and Boca Raton Police Services Department Report Date November 2019 Introduction Implementing DNA technology in crime laboratories has led to the intensification of backlogged cases and a concomitant pressure to implement backlog…
The NIJ Forensic Laboratory Needs Technology Working Group – Progress to Date and Future Plans
NIJ’s FTCoE and Forensic Laboratory Needs Technology Working Group Report Date December 2019 Introduction Recognizing the many challenges associated with adopting new technologies and other innovations in forensic science organizations, the National Institute of Justice (NIJ) formed the Forensic…
Best Practices in Novel Psychoactive Substances Testing for Laboratory Practitioners
NIJ’s FTCoE and Center for Forensic Science Research and Education Report Date September 2019 Introduction New psychoactive substances (NPS) have always presented a challenge to analytical laboratories tasked with identifying drugs in biological and nonbiological material. The pace at…
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: Enabling Forensic Field Testing with Paper Microfluidic Devices
NIJ and Florida International University Report Date April 2019 Impact “I’m impressed with the potential for replacement wet color tests. The multiplexing capabilities have potential to address the challenges field forensics investigators encounter with non-pure, intermixed drugs as well as…
Success Story: Improving DNA Mixture Interpretation with the Help of Machine Learning
NIJ and Syracuse University Report Date March 2019 Impact “This is something that every DNA crime lab worldwide should investigate. We now have a tool that with the press of one button does the entire suite of services and provides…
Success Story: Advancing 3D Virtual Microscopy for Firearm Forensics
NIJ 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.” -Dr. Ryan Lilien, Chief Scientific Officer, Cadre Forensics Click here to read…
Lean Facility Design and Forensic Laboratories
Report Series Update January 2019 Report Series Summary Over the past decade, several tools have been developed to increase organizational efficiency and reduce backlogs, including process mapping and Lean Six Sigma (LSS). In 2011, a variation of LSS, named Lean Design…
In-Brief Report Series: Beyond DNA – Sexual Assault Investigations
Report Series Date January 2019 Introduction The National Institute of Justice (NIJ) is committed in their efforts to support scientific advancement, evidence-based practices, and community awareness of our Nation’s sexual assault response. As NIJ’s Director, Dr. David B. Muhlhausen, indicated,…
Aquatic Death and Homicidal Drowning Investigation
Description Drowning is one of the leading causes of “accidental death” in the United States, but it is possible that many of these deaths are, in fact, incidents of foul play. It is important that law enforcement personnel learn how…
Success Story: Uncovering Key Details of Skeletal Remains through 3D-ID Software
NIJ and North Carolina State University Report Date January 2019 Impact “3D-ID has been an invaluable tool for us. Many of our unknown persons come from populations south of the Border. We use this program for every case with great…
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…
A Landscape Study of SOPs to Collect and Process Arrestee and Convicted Offender DNA Samples
Report Date This study is currently being conducted. The project team presented a poster on preliminary findings and next steps at the International Symposium on Human Identification (ISHI) in Phoenix, Arizona on September 24-27, 2018. Description The Forensic Technology Center…
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…
Strengthening the Medical Examiner–Coroner System Through NIJ-funded Programs: 2018 Medicolegal Death Investigation Stakeholders’ Meeting
Report Date September 2018 Report Summary On February 5–6, 2018, the National Institute of Justice (NIJ), the research and evaluation agency of the United States Department of Justice (DOJ), convened a diverse group of stakeholders from across the United States…
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…
Landscape Study of Field Portable Devices for Presumptive Drug Testing
Report Date May 2018 Report Summary The goal of this report is to inform the forensic community about the current landscape of field portable devices and techniques used for presumptive drug testing. This report also contains a discussion of the…
Conference Proceedings: 2018 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: Maximizing the Use of Mitochondrial DNA in Identifying Remains and Aiding Missing Persons Casework
NIJ and the American Registry of Pathology Report Date April 2018 Impact “The complete mtGenome reference data developed in this project serve as important milestones for the understanding of coding region heteroplasmy and the acceptance of full mtGenome sequencing in…
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…
Success Story: Establishing a “Microbial Clock” to Improve Time of Death Prediction
NIJ and Multi-Institute Academic Team Report Date April 2018 Impact “This research clearly demonstrated that there is potential to develop microbiome tools for estimating time of death. Developing connections with the right interdisciplinary collaborators was instrumental to the success of…
Forensic Wood Identification
REPORT DATE April 2018 REPORT SUMMARY Trace evidence represents any small-scale material that could be changed or transferred from a person, object, or environment during the commission of a crime; wood examination is one specialty area of this forensic discipline.…
Applied Polarized Light Microscopy for Trace Evidence Examiners
REPORT DATE April 2018 REPORT SUMMARY Polarized light microscopy (PLM) is a technique commonly used in the field of forensic science. PLM characterizes and identifies trace evidence found at crime scenes, such as fibers, hairs, paints, and glass fragments. This…
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…
Rapid DNA Technology Forum
Report Date November 2017 Report Summary The Forensic Technology Center of Excellence (FTCoE) hosted the Rapid DNA Technology Forum in Alexandria, VA on August 15–17, 2017. Rapid DNA technology has advanced quickly over the past several years, with the development…
Aquatic Death and Homicidal Drowning Investigation
Report Date February 2018 Description Drowning is one of the leading causes of “accidental death” in the United States, but it is possible that many of these deaths are, in fact, incidents of foul play. It is important that law…
Success Story: Forensic Epigenetics – Markers for the Identification of Body Fluids
NIJ and Florida International University Report Date February 2018 Impact “Our laboratory is excited about DNA epigenetic markers as they offer the possibility of an objective confirmation of what cell type the DNA profile is originating from. If proven, the…
Success Story: Advancing the Forensic Analysis of Ignitable Liquid Fuel Fires
NIJ and JENSEN HUGHES Report Date February 2018 Impact “Dr. Gottuk’s work has reduced the number of inaccurate arson determinations based on low burns and holes in the floor. It has even played a role in reversing some wrongful convictions…
A Landscape Study of Alternate Light Sources
Report Date January 2018 Report Summary The goal of this report is to provide the reader with a basic understanding of alternate light sources (ALS), as well as their use, benefits, and limitations. The information contained herein is derived from…
Familial DNA: A series of reports released by the National Institute of Justice [2017]
The National Institute of Justice (NIJ) published several reports related to Familial DNA in August 2017. The topics of these reports include Studies of Familial DNA Searching Policies and Practices-Case Studies, Studies of Familial DNA Searching Policies and Practices – National…
Detection of Organic Gunshot Residue Using Capillary Microextraction of Volatiles with Cryofocusing
Technical Note Date July 2017 Purpose Researchers at Florida International University’s (FIU’s) International Forensic Research Institute evaluated the capability of capillary microextraction of volatiles (CMV) to extract the volatile organic compounds (VOCs) that constitute organic gunshot residue (OGSR) on the…
Evaluation of Existing Technologies for Novel Analysis and Probabilistic Interpretation of Organic Gunshot Residue
Technical Note Date July 2017 Purpose Firearms exposure has traditionally been monitored by screening for the presence of inorganic particles prevalent in gunshot residue (GSR). These inorganic compounds are associated with the primer in ammunition. Recent research efforts have…
2017 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…
Reports of Adverse Events Associated with Use of Novel Psychoactive Substances, 2013–2016: A Review
This article was published in the Journal of Analytical Toxicology and authored by Barry K. Logan, Amanda L.A. Mohr, Melissa Friscia, Alex J. Krotulski, Donna M. Papsun, Sherri L. Kacinko, Jeri D. Ropero-Miller, Marilyn A. Huestis. This work was developed, in…
2016 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…
Conference Proceedings: 2015 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…
Organizing and Transferring SANE/SAFE/SART Knowledge and Best Practices
Overview At the request of the National Institute of Justice (NIJ), the Forensic Technology Center of Excellence (FTCoE) coordinated a comprehensive Federal effort to organize and transfer knowledge and best practices of sexual assault nurse examiners, sexual assault forensic examiners,…
In-Brief: Applying Internal Validation Guidelines for Expanded STR Loci Kits
Report Date January 2017 Report Summary The familiar ‘13 Combined DNA Index System (CODIS) core loci’ expanded to ‘20 CODIS core loci’ as mandated by the FBI on January 1, 2017. Because of this FBI mandate, participating CODIS laboratories will need…
A Guidance Document on the Forensic Application of Massively Parallel Sequencing
Report Date December 2016 Purpose This report describes the fundamentals of massively parallel sequencing (MPS) for the application to forensic analysis. Also included within this report is a comprehensive summary of the webinar series which discussed the strength of the technology…
Microbial Forensics Webinar Series
Report Date December 2016 Purpose In 2016, the National Institute of Justice’s Forensic Technology Center of Excellence (FTCoE) at RTI International hosted a three-part webinar series on Microbial Forensics in collaboration with the University of North Texas Health Science Center (UNTHSC).…
A Landscape Study of Mobile Evidential Breath Alcohol Instruments
Report Date December 2016 Purpose This report provides a landscape of select mobile evidential breath alcohol instruments and factors impacting their implementation and use. Specifically, this report provides decision-makers and potential end users with the following: 1) an overview of the…
A Landscape Study of Federal Investment in Forensic Science R&D
Report Date December 2016 Purpose Federal government involvement in forensic science improvement has accelerated in recent years. Federal investments have transformed DNA capacity and demonstrated the power of scientific advances to address criminal justice challenges. In its 2009 report, Strengthening Forensic…
A Landscape Study of Forensic Optical Topography
Report Date December 2016 Purpose The objectives of this landscape study are to: Inform the forensic professional concerning the application of optical topography in the crime laboratory; Compare available instruments, some of which are not commonly used for forensics; Discuss barriers…
State Forensic Science Commissions
Report Date November 2016 Purpose State commissions focus on communication and collaboration among laboratories and stakeholders, allocation of resources, laboratory improvements, promulgation of accreditation and certification standards, investigations into misconduct or professional negligence in crime laboratories, and other implementation and oversight…
2016 NIJ Crime Laboratory Directors Meeting
Report Date November 2016 Purpose On August 29–30, 2016, the National Institute of Justice (NIJ) convened a meeting with forensic Laboratory Directors from various regions of the United States. The purpose of the meeting was to (1) gather information and feedback…
A Landscape Study of 3D Crime Scene Scanning Devices
Report Date Updated: August 2018 Original: January 2016 Purpose In 2016, the FTCoE published a landscape study that provides the reader with a basic understanding of 3D laser scanning instruments as well as their use, benefits, and limitations. This report…
A Validation and Evaluation of Magneto-Optical Imaging Technology
Report Date August 2015 Purpose This report shares findings of an operational, in-field evaluation to recover erased markings in actual firearms. Report Summary Serial Numbers are removed from firearms in an effort to prevent tracking. MO sensor technology is a non-destructive…
In-Brief: Organic GSR Analysis for Potential Shooter Determination
Report Date May 2015 Report Summary Through the National Institute of Justice (NIJ) Forensic Technology Center of Excellence (FTCoE), West Virginia University (WVU) evaluated emerging approaches for the detection of gunshot residue (GSR) based on organic materials in the residue. One…
Forensic Optical Topography Working Group Meeting
Report Date April 2015 Purpose This working group seeks to establish the applicability and validity of optical topography to forensic investigations and to produce publications or training materials that can be accessed by the entire forensic community and that will provide…
Familial DNA Searching: Current Approaches
Report Date January 2015 Report Summary Familial searching (FS) is an additional search of a DNA profile in a law enforcement DNA database that is conducted after a routine search does not identify any profile matches. FS involves a two-phase process,…
Organizing and Transferring SANE/SAFE/SART Knowledge and Best Practices
Report Date November 2014 Participants Various researchers, Federal stakeholders, and practitioners from the SANE/SAFE/SART community. Report Summary At the request of the National Institute of Justice, the Forensic Technology Center of Excellence (FTCoE) leads a comprehensive federal effort to organize and…
2014 NIJ Crime Laboratory Directors Meeting
Report Date October 2014 Participants Representatives from the National Institute of Justice and crime laboratory directors from across the nation, including those who are DNA or Coverdell grantee recipients. Report Summary On September 11–12, 2014, the National Institute of Justice (NIJ)…
A Landscape Study of Handheld and Portable Raman Spectrometers
Report Date September 2014 Report Summary This report provides a “landscape” view of the issues and products associated with field portable Raman spectrometers for the identification of powders, liquids, gels, or tablets. The document is intended to furnish law enforcement, first…
NIJ R&D Portfolio Management and Technology Transition Support
Report Date July 2014 Purpose The FTCoE understands the breadth and value of the NIJ’s investment in R&D in areas of significant interest to the criminal justice and forensic science communities. As a result, the FTCoE created a portfolio management process…
An Evaluation and Utility Assessment of Magneto-Optical Sensor Technology
Report Date March 2014 Report Summary The discovery of more effective methods to detect and restore erased markings in firearms is of great interest to firearm examiners, in particular the invention of new non‐destructive methods. Magneto optical (MO) sensor technology may…
A Landscape Study of Mobile ID Fingerprint Devices
Report Date January 2014 Report Summary This report provides a “landscape” view of the issues and products associated with mobile devices for fingerprint identification, with a focus on forensic applications. The document is intended to furnish laboratory managers and investigators with…
ASCLD Data Collection on Forensic Science Providers
Report Date September 2014 Purpose Gather information that would allow policy makers to know with greater accuracy how much crime scene evidence is being examined and/or tested at unaccredited facilities. Report Summary In 2010, the American Society of Crime Laboratory Directors…
A Technical Evaluation of Crime Scene Imaging Technologies
Report Date December 2013 Purpose This report discusses the specific results of the evaluation and considerations that an agency should make when deliberating the adoption of a panoramic imaging technology. Report Summary Digital crime scene documentation has become an essential component…
A Landscape Study of DNA Mixture Interpretation Software
Report Date October 2015 Purpose Practical applications and implementation strategies for adoption of a DNA mixture interpretation software tool to assist with the challenges of complex mixture interpretation and statistical analysis. Report Summary Due to the influx of complex mixture…
2014 TechBeat Articles Featuring the FTCoE
Short Tandem Repeat Study Released Issue: Nov/Dec 2014 Page: 27 Click here to read the article Magneto-Optical technology shows promise in “Unerasing” Serial Numbers Issue: Sep/Oct 2014 Pages: 21-24 Click here to read the article Report Provides Insight Into Mobile ID Fingerprint Technology Issue: Jul/Aug 2014…