Multimedia Listing

The results of a bloodstain pattern analysis are communicated through written reports and courtroom testimony.  Principles of communication science will be discussed and explained to develop the audience’s ability to transfer meaning through writing and verbal testimony.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on December 11, 2019.

The United Nations Office on Drugs and Crime (UNODC) Early Warning Advisory (EWA) on new psychoactive substances (NPS) was launched in June 2013 as a response to the emergence of NPS at the global level. The EWA aims to monitor, analyse, and report trends on NPS as a basis for effective evidence-based policy responses. It also serves as a repository for information/data on these substances and a platform for providing technical assistance, tools, and relevant analytical information for national drug testing and toxicology laboratories in member states.

A team of researchers from West Virginia University’s Department Forensic and Investigative Science will discuss emerging methods for identification of organic and inorganic gunshot residues. Fast electrochemical, spectroscopic techniques, and LC/MS are presented as effective approaches to streamline gunshot residue investigations.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on November 20, 2019.

By participating in this webinar, participants will be able to discuss the breadth, diversity, and array of substance and substance combinations as well as the latest trends in novel psychoactive substances contributing to our current substance abuse pandemic.

Alternate light has the potential to be an important tool for improving the detection and documentation of bruises among victims of violence. In this webinar, we discussed the science behind the technology, new evidence supporting its use, and clinical considerations regarding its application.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on October 30, 2019.

This Webinar presented a fully-automated 3D imaging technology that can capture 3D fine features at approximately 137 ppi (pixels per inch) within a couple of seconds. This technology was tailored for tire and shoe impression capture but with the potential for other evidence collection.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on October 23, 2019.

Medical examiner offices handle cases that present both technical and psychosocial challenges. Psychosocial challenges include communicating with highly distressed families of decedents and addressing complex moral and emotional concerns raised by disturbing cases and mass fatality events. This webinar provides information and skills to enhance the capacity to address the psychosocial demands of medical examiner and coroner work.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on October 17, 2019.

This presentation will review CDC laboratory activities related to improving measurements of human exposures to synthetic opioids, and how this may benefit public, private and academic laboratories.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on September 3, 2019.

This webinar will discuss the impact of disturbing media on the psychological well-being (e.g., depression, secondary traumatic stress) of digital and multimedia forensic analysts.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on August 28, 2019.

This webinar will present a recent study investigating drug background levels in forensic laboratories and its implications on data quality, data integrity, and laboratory staff safety as well as strategies for reducing background and self-monitoring.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on August 13, 2019. 
 

Sexual assault investigations within the elderly population require a unique and collaborative response. This webinar highlighted strategies to improve support services and case outcomes for elderly victims through a multidisciplinary approach.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on August 12, 2019.
 

Sexual misconduct may impact students in all aspects of their campus lives and a comprehensive response includes meeting students’ needs. This webinar provides an overview and examples of best practices for equitable process options, culturally competent resources, and creative solutions to serve students and comply with a changing legal framework.

T his webinar was presented by the NIJ Forensic Technology Center of Excellence on August 7, 2019.

Dr. David Christiansen discusses some of the relevant issues which affect law enforcement officers, firefighters, and other first responders.  These concepts also apply to those who are affected by secondary traumatization such as crime scene investigators, attorneys and others who are in frequent contact with images or information regarding gruesome acts of violence.  Dr.

Between 2016 and 2017, overdose deaths increased from 63,632 to 70,237. Of these, 47,600 overdose deaths involved opioids. In 2017, West Virginia, Ohio, Pennsylvania, Kentucky, and the District of Columbia were the top five states with the highest rate of drug overdose deaths. 

Between 2016 and 2017, overdose deaths increased from 63,632 to 70,237. Of these, 47,600 overdose deaths involved opioids. In 2017, West Virginia, Ohio, Pennsylvania, Kentucky, and the District of Columbia were the top five states with the highest rate of drug overdose deaths. 

Locating and notifying the next of kin is an important part of medicolegal death investigation. This presentation provided examples of resources at the scene and online to assist medicolegal death investigators (MDIs) with identifying the decedent’s next of kin. Some of these resources include talking to witnesses, searching cell phone information, social media accounts, public records, and criminal databases. Additionally, Namus was discussed as a resource if a next of kin cannot be identified. 

Locating and notifying the next of kin is an important part of medicolegal death investigation. This presentation provided examples of resources at the scene and online to assist medicolegal death investigators (MDIs) with identifying the decedent’s next of kin. Some of these resources include talking to witnesses, searching cell phone information, social media accounts, public records, and criminal databases. Additionally, Namus was discussed as a resource if a next of kin cannot be identified. 

Locating and notifying the next of kin is an important part of medicolegal death investigation. This presentation provided examples of resources at the scene and online to assist medicolegal death investigators (MDIs) with identifying the decedent’s next of kin. Some of these resources include talking to witnesses, searching cell phone information, social media accounts, public records, and criminal databases. Additionally, Namus was discussed as a resource if a next of kin cannot be identified.

Throughout the Probabilistic Genotyping of Evidentiary DNA Typing Results virtual workshop series, we have reviewed aspects of DNA mixture interpretation and have seen that probabilistic genotyping (PG) software can serve as a tool to assist the DNA Examiner in identifying possible genotype sets within a mixture and then calculating a likelihood ratio (LR). Approaches to modeling were shared by the developers of different PG software programs, followed by examples of internal validation studies and results.

By combining the data in ODMAP with collaborative partnerships which span different disciplines, localities can develop and deploy a real-time plan to reduce both fatal and non-fatal overdoses.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on July 16, 2019.

Practitioners from across the criminal justice system speak to the impact of NIJ's Solving Cold Cases with DNA grant program.

Practitioners from across the criminal justice system speak to the importance of cold case units and the impact they can have.

Has a person of interest contributed DNA to a mixture obtained from evidence? Is that DNA associated with a crime? Both are questions that cannot be answered with absolute certainty. This module of the Probabilistic Genotyping of Evidentiary DNA Typing Results workshop series addresses the uncertainty and limitations of probabilistic genotyping systems that are used to calculate likelihood ratios and infer genotype sets from DNA typing results.

Locating and notifying the next of kin is an important part of medicolegal death investigation. This presentation provided examples of resources at the scene and online to assist medicolegal death investigators (MDIs) with identifying the decedent’s next of kin. Some of these resources include talking to witnesses, searching cell phone information, social media accounts, public records, and criminal databases. Additionally, Namus was discussed as a resource if a next of kin cannot be identified.