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Subtopic: Medicolegal death investigations

Just Internships for Death Investigation

February 2023

In episode one of our Supporting Medicolegal Death Investigators mini season, Just Science sat down with Cory Russo, Medical Examiner Investigator at the Utah State Office of the Medical Examiner, and Chelsea Brown, Senior Deputy Coroner at the Orange County Coroner's Office, to discuss how internship programs at medical examiner and coroner's offices can be a great way to pursue a career in the field. While medicolegal death investigators are often heard about in the media, the path to join this profession is often unclear.

Just Managing Mass Fatality Incidents

February 2023

In episode four of our Unidentified Human Remains mini season Just Science sat down with Katharine Pope, a Research Public Health Analyst at RTI International, and Elissia Conlon, a Special Advisor to the New York City Office of Chief Medical Examiner, to discuss mass fatality incident management and disaster victim identification. A mass fatality incident includes any incident where there are enough fatalities to require the involvement of a special operation or organization such as a natural disaster, large transportation accident, or terrorist attacks.

Just Investigative Support for Indigenous Communities

February 2023

In episode three of our Unidentified Human Remains mini season, Just Science sat down with Mark Pooley, founder of Native Search Solutions, and Dustin Driscoll, Research Public Health Analyst at RTI International, to discuss the many barriers faced by indigenous communities when it comes to identifying missing and murdered persons.

Just DNA Results in Rapid Time

February 2023

In episode two of our Unidentified Human Remains season, Just Science sat down with Neal Parsons, a Research Forensic Scientist at RTI International, to discuss how rapid DNA analysis has become an important method for identifying unknown human remains, especially in cases of mass fatality. Rapid DNA analysis is a fully automated process of developing DNA profiles without the need for a DNA laboratory or human interpretation.

Just Certification for Death Investigation

February 2023

In episode four of our Supporting Medicolegal Death Investigators mini season, Just Science sat down with Bridget Kinnier and Bethany Smith, the President and Executive Director of the American Board of Medicolegal Death Investigators, also knows ABMDI, to discuss the importance of standardization and accreditation within the MDI community. Because of the complex and multidisciplinary role of a medicolegal death investigator, it is important that there are national standards of knowledge for those who work in the field.

Just Teeth and Technology

January 2023

In episode one of our Unidentified Human Remains mini season, Just Science sat down with Dr. Kenneth Aschheim, Assistant Chief Forensic Ontologist for the New York City Office of Chief Medical Examiner, to discuss how dental evidence can be used to help identify human remains. Due to their strength, heat resistance, and lack of decomposition over time, teeth are one of the most resilient substances found in the human body. As a result, forensic odontologists can use the teeth of decedents to match the antemortem dental records in order to help identify unknown human remains. Listen as Dr.

Age Estimation from the Pubic Symphysis: Back to Basics

January 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.

Transition Analysis 3 Age at Death Estimation: Past, Present, and Future

December 2022

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.

Just Autopsy Results and Crime Scene Reconstruction

November 2022

In episode one of our Case Studies: Part 2 mini season, Just Science sat down with Kelly Ayers, an International Association for Identification Certified Senior Crime Scene Analyst, to discuss how preliminary autopsy results can help investigators piece together a story of what happened at a crime scene. For crime scene investigators, preliminary autopsy results issued by forensic pathologist and medical examiners can be used in conjunction with other disciplines, such as bloodstain pattern analysis, to provide pivotal information about a case.

Forensic Fractography of Bone A New Model for Skeletal Trauma Analysis

November 2022

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.

Skeletal Sex Estimation and Practitioner Use of MorphoPASSE final

October 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.

Just Using Forensic Art and Anthropology for Identification

September 2022

In episode four of our Applications of Forensic Science for Human Identification Season, Just Science sat down with Katharine Pope, a Research Public Health Analyst at RTI International, Dr. Bruce Anderson, a forensic anthropologist with the Pima County Office of the Medical Examiner, and Joe Mullins, an instructor at the New York Academy of Art, to discuss human identification using forensic anthropology and facial approximations.

Just a Curious Case of Print Persistence

September 2022

In episode two of our Applications of Forensic Science for Human Identification Season, Just Science sat down with Bryan Johnson, the Major Incident Program Manager in the Federal Bureau of Investigation's Latent Print Unit, to discuss how postmortem prints can be used to help identify unknown decedents. One of the cheapest, easiest and fastest methods of identifying individuals is through friction ridge prints. However, challenges can arise in cases where trauma or decomposition affect quality of a decedent's hands.

Just Identifying Individuals with Forensic Genetic Genealogy

September 2022

In episode one of our Applications of Forensic Science for Human Identification season, Just Science sat down with Dr. Heather McKiernan, a Research Forensic Scientist at RTI International, and Ashley Rodriguez, a Research Public Health Analyst at RTI International, to discuss the use of forensic genetic genealogy in identifying human remains. Oftentimes unknown human remains are recovered fully or partially skeletonized, with no close biological relatives in CODIS to facilitate identification.

Just Leveraging Databases for Human Identification

September 2022

In episode three of our Applications of Forensic Science for Human Identification season, Just Science sat down with Lori Bruski and Amy Jenkinson, two research public health analysts at RTI International to discuss inter-agency efforts to compile crime, missing persons and decedent information and comprehensive databases. In the digital age, criminal justice information can be uploaded into databases and organized in a searchable, centralized location, making it more accessible than ever.

Just Forensic Archaeology and Body Dump Sites

August 2022

In episode three of our Case Studies Part one mini season, Just Science sat down with Dr. Sharon Moses, an Associate Professor of Anthropology at Northern Arizona University, to discuss forensic archeology and locating victims of no-body homicides. Forensic archeologists can play a critical role in body recovery and search strategies for locating human remains because homicide offender’s choices and body disposal sites are influenced by various social and environmental factors.

Things Are Not What They Seem A Collection of Interesting Case Studies

May 2022

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.

Terrestrial LiDAR Scanners: Guidelines for Use in Criminal Justice Applications

May 2022

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.

Funding Opportunities for Publicly Funded Crime Labs, Fiscal Year 2017

January 2017

This webinar will inform the audience of the changes to three programs available for publicly funded forensic laboratories and introduce a new program for FY 2017. Changes to existing programs will be highlighted and presenters will discuss the background and goals of the solicitations, recommendations for successful applications, application expectations and requirements, the review process, and the application checklist. There will also be time for questions and answers at the end of the webinar.

Solicitations discussed include: