Multimedia Listing

Misconceptions abound regarding the role of medicolegal death investigation (MDI) professionals, particularly the pervasive belief that they solely work with and for the deceased. This perception often leads to a public reluctance in engaging with medical examiner and coroner (MEC) systems, especially from stakeholders who hold the proverbial purse strings. The reality is, MDI data impacts the living, from assisting grieving families to influencing public health at regional and even national levels.

Following a multi-month course of data collection using simulated human gravesites, Ground-Penetrating Radar (GPR) researcher Jordan Mullikin will discuss the advantages and disadvantages of GPR for the detection of unmarked graves. Additionally, this webinar will explore Light Detection and Ranging (LiDAR) technology for the same purpose and investigate the potential integration of both technologies for optimal detection of clandestine graves within the law enforcement and forensic communities.

Well-trained forensics specialists are integral to ensuring justice across the United States. However, in the country's rural states and locations, this training can be hard to come by. 

The National Center on Forensics (NCF) is a partnership between George Mason University, the National Association of Attorneys General, the American Society for Clinical Pathology, and the Montana Forensic Science Division funded by the National Institute of Justice. This grant program aims to bring forensics training to the nation's underserved rural areas. 

Part I: GeoFOR is a free web-based collaborative forensic taphonomic application and database that utilizes geospatial technology and machine learning to deliver data-driven postmortem interval estimations to better facilitate identification and reconstruct events around the time of death. This presentation describes the geoFOR application and its potential for advancing the field of forensic science.  

Forensic anthropologists face the challenge of sorting remains from commingled assemblages. This webinar examines how chemical signatures of bone can complement physical reassociation strategies. Laser-induced breakdown spectroscopy (LIBS) offers rapid, visually non-destructive analysis that acquires chemical information from bone. Statistical evaluation of chemical profiles taken across 1284 bones from 45 individuals reveals that physicochemical variation exists between individuals and, consequently, can be used to classify the bones.

A roadmap to successfully utilizing contract forensic pathologists, also known as locum tenens, was presented by a Chief Medical Examiner and a Coroner with extensive experience in employing these useful contractors to perform forensic autopsies and other professional tasks in today’s environment of increasing caseloads. Topics include the forensic pathologist workforce shortage, scheduling, budgeting, fee structures, and different business models for the use of locum tenens forensic pathologists in busy Medical Examiner and Coroner offices. \

This discussion is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

This presentation is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

This presentation is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

This presentation is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

This presentation is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

This webinar is part of the Molecular Autopsy Implementation Panel, hosted by the NIJ Forensic Technology Center of Excellence on September 26, 2023.

The pubic symphysis joint on the pubic bone is frequently used in anthropology to estimate age-at-death in late adolescent and adult individuals. This webinar will provide a background on the age indicator, as well as a review of the anatomical features used in the age estimation methods based on this joint. The primary focus of the webinar is to help participants better interpret the written phase descriptions in pubic symphysis age estimation methods.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on January 11, 2023.

The Transition Analysis 3 (TA3) age-at-death estimation method was developed as part of an international research project supported by National Institute of Justice (NIJ) award #2014-DN-BX-K007. This presentation provides a brief history of the TA3 project from its beginnings in the late 1990s to its current status two decades later. Participants learn about the iterative process used to identify traits and develop definitions and are introduced to the TA3 trait manual and generic data collection form.

Fractography is a tool for studying material failure. Analysis of cracks and fractures can reveal information about how, why, and where a fracture initiated and how a crack traveled, providing insight into the cause of failure. This webinar provides a basic introduction to forensic fractography of bone, which represents a new model for skeletal trauma that emphasizes understanding the cause of material failure rather than simply classifying fracture patterns.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on November 2, 2022.

This presentation briefly discusses the current state of skeletal sex estimation in forensic anthropology. The primary focus of this presentation is on the MorphoPASSE: Morphological Pelvis and Skull Sex Estimation database and program for skeletal sex estimation. The presentation details the revised trait descriptions and scoring procedures, with examples, and demonstrates how to use the MorphoPASSE graphical user interface and interpret the output.

With the rise of illicit fentanyl, fentanyl analogues, synthetic cathinones, xylazine, and other substances adulterating many traditional street drugs, users often have no idea what they are consuming, leading to overdose and death.  This further complicates toxicology testing and death determination.  This presentation will cover interesting postmortem case studies from Ohio, Denver, and Miami from the scene perspective through autopsy and toxicology testing.

The National Institute of Justice’s Terrestrial LiDAR Scanning (TLS) Working Group was convened to create consensus-based best practices that standardize and improve the use of TLS in criminal justice applications. This webinar is intended to serve as a general overview of the technology, its use in scene documentation and reconstruction, and key takeaways of the resulting best practice guidelines.

This webinar was hosted by the Forensic Technology Center of Excellence on  May 3, 2022.

This webinar will explore the prevalence of strangulation in sexual assault cases, including considerations for evidence collection and supporting victims. This webinar was hosted by the NIJ Forensic Technology Center of Excellence on April 14, 20222