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Multimedia Listing

Social Media and Domestic Radicalization

October 2022

Social media has become a potent tool for spreading extremist beliefs and promoting violent extremism. NIJ Social Science analyst Aisha Javed Qureshi joins writer-editor Paul Haskins for a conversation about how scientific research is helping law enforcement and other agencies understand and address this growing concern.

Economic Justice for Survivors of Intimate Partner Violence

October 2022
Financial abuse is a common strategy used by those who abuse to gain power and control. The first panelist will discuss how intimate partner violence intersects with economic justice. In the second panelist's presentation, intimate partner violence shelter approaches and housing policies will be addressed. The final panelist will discuss the impact of COVID-19 on economic security and survivors’ experiences of economic hardship.

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.

To Catch a Drug

October 2022
NIJ communications assistant Josh Mondoro explores novel psychoactive substances with NIJ scientist Frances Scott. She explains what NPSs are, current research in the field, and the practical impact of this research for law enforcement and policymakers.
Transcript
Audio file

The Science of School Safety

August 2022

Gun violence may be the most discussed topic surrounding school safety, but it is by no means the only one. Bullying, school climate, and mental health affect students across the country, and are some of the many other issues that NIJ researches. Mary Poulin Carlton, an NIJ social science analyst, joins host Paul Haskins to discuss these and other important school safety issues.

Reading and Resources from the National Institute of Justice:

Hair Root Staining – What Can Hematoxylin Do for Your Laboratory?

August 2022

Hair evidence collected as part of a forensic investigation has the potential to provide valuable source information through DNA analysis of its root. This webinar discusses the process of utilizing Hematoxylin staining in forensic casework as an indicator of hair root DNA suitability. The presenters demonstrate the process of staining hair roots with Hematoxylin, as well as provide visual examples of stained hair roots.

Interlaboratory Comparison of SpermX and Conventional Differential Extractions

August 2022

Scientists from three participating laboratories - University of Central Florida (UCF), Center for Forensic Science Research and Education (CFSRE), and InnoGenomics (IGT) - presented results obtained from mock sexual assault samples using the SpermX method and their in-house differential extraction method. All three laboratories processed identical sets of female:male mixture swabs at various ratios in triplicate and presented their experiences and insights from this study.

Tribal Crime, Justice, and Safety, Part 2

July 2022

Stacy Lee Reynolds and Christine (Tina) Crossland continue their discussion of tribal crime, justice, and safety, including how Native American persons experience crime victimization at higher rates than non-Native people and the jurisdictional complexities in responding to tribal crime, justice, and safety. Read the transcript.

Listen to the first half of Stacy and Tina’s discussion.

Reading and Resources from NIJ

Tribal-Researcher Capacity Building Grants

Using Risk Management to Optimize Forensic Laboratory Operations

June 2022

The use of risk management has been historically absent from the management of forensic science laboratories. While ISO 31000 (Risk Management Principles and Guidelines) and ISO 9001 (Quality Management System) emphasized risk management, it was not until ISO/IEC 17025: 2017 highlighted its importance that forensic science managers began to take note. Even since its inclusion in ISO/IEC 17025, there remains a misunderstanding on what risk management is and how it can be used to improve laboratory operations.

Human Factors in Forensic Science Practice

June 2022

The Forensic Technology Center of Excellence recently published a collection of five articles as a Special Issue in Forensic Science International (FSI): Synergy. These articles are known collectively as the Human Factors in Forensic Science Practice Sourcebook.  The sourcebook is intended to educate forensic science practitioners and managers on the ways human factors can impact forensic science practice both positively and negatively and to expand the discussion beyond issues of bias.

Tribal Crime, Justice, and Safety, Part 1

June 2022

Research indicates that Native American persons experience crime victimization at higher rates than non-Native people. Furthermore, the unique position of American Indian and Alaska Native tribes as both sovereign nations and domestic dependents of the U.S. creates jurisdictional complexities in responding to crime, justice, and safety. Senior social and behavioral scientist Christine (Tina) Crossland discusses NIJ’s research on these topics, especially on the prevention of violence towards American Indians and Alaska Natives. Communications Assistant Stacy Lee Reynolds hosts. 

Developing Critical Thinking Skills via Table Top Exercises

June 2022

When faced with a situation that defies existing policy or past experiences, managers need to be ready to lead their teams and/or calmly advise and guide their own commanders. Table-top exercises are an efficient way to deliver this training and improve your teams' readiness for unexpected crises.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence in 2022.
 

Narcotic Concealment Methods in U.S. Customs and Border Protection

May 2022

Presenters provided an overview of some of the more unique concealment methods utilized by drug traffickers, as well as some of the sampling and extraction methods used to prepare these submissions for analyses. They also discussed trends associated with counterfeit tablets containing fentanyl seized by the U.S. Drug Enforcement Administration.

This webinar was hosted by the NIJ National Forensic Technology Center of Excellence on May 26, 2022.

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.

Drug Use Impact on Native People in Minnesota

May 2022

This presentation will review substance use disorder treatment admissions and impacts on Native people residing in Minnesota. Special attention will be paid to geographic areas of the state impacted and specific illegal substances prominent with Native people in Minnesota using both treatment admission and overdose data.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on May 10, 2022.

The Hidden Costs of Reentry: Understanding the Barriers to Removing a Criminal Record

May 2022

NIJ hosted a webinar to discuss under-researched aspects of reentry: expungement of criminal records and the impact of those records. This webinar includes a presentation of ongoing research projects examining the impact of legal aid for expungement and past research projects studying the accuracy and permanency of criminal records and the prevalence of collateral consequences of conviction. A Q&A session will conclude this webinar.

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.

Trauma Informed Investigations for Sexual Assault Cases

April 2022

This webinar will highlight the importance of conducting a victim-centered, trauma-informed investigative interview for sexual assault cases. Trauma-informed investigative interviews lay the foundation for improved victim engagement with the criminal justice system and increased ability to resolve sexual assault cases.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on April 26, 2022

Desistance: It's a Process, Not an Event

April 2022
Desistance is the process of individuals ceasing engagement in criminal activity. It may sound simple but it is quite complex, and the more we understand it, the better equipped we are to help accelerate the process before people are incarcerated or once they leave prison or jail. NIJ Journal Editor Beth Pearsall hosts a conversation on this topic with Senior Social Science Analyst Marie Garcia, Senior Advisor Ben Adams, and Social Science Research Analyst Kaitlyn Sill.