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Subtopic: Violent crime

Violence Against American Indian and Alaska Native Women and Men - 2010 Findings from the National Intimate Partner and Sexual Violence Survey

July 2016

This seminar provides the first set of estimates from a national large-scale survey of violence against women and men who identified themselves as American Indian or Alaska Native using detailed behaviorally specific questions on psychological aggression, coercive control and entrapment, physical violence, stalking, and sexual violence. These results are expected to raise awareness and understanding of violence experienced by American Indian and Alaska Native people.

What Is a Sexual Assault Kit?

January 2016
NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, from the FBI Laboratory explain what a sexual assault kit is and how it is used as part of a sexual assault investigation.

How Research and Technology Are Expanding Sexual Assault Kit Testing

January 2016

NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, and Tina Delgado, Chief, Biometrics Division from the FBI Laboratory discuss how scientific advances can help jurisdictions process a large number of previously unsubmitted sexual assault kits.

A Sexual Assault Kit Partnership

November 2015
NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, and Tina Delgado, Chief, Biometrics Division from the FBI Laboratory discuss why the NIJ-FBI Sexual Assault Kit Partnership was created and how the partnership plans to shed light on the complexities of sexual assault cases, particularly kits that

U.S. Partners with Kenya Wildlife Service to Protect Wildlife

September 2015

The U.S. Department of State, Bureau of Counterterrorism and the National Institute of Justice have partnered with the Kenya Wildlife Service to provide low cost aircraft to assist in the protection of Kenya wildlife. NIJ will take the lessons learned in Kenya to apply to state, local and tribal law enforcement in the United States. The project is funded through the U.S. Department of State counter-terrorism fund.

The Real World of Dating Violence in Adolescence and Young Adulthood: A Longitudinal Portrait

September 2014

In this seminar, Dr. Peggy Giordano of Bowling Green State University presents preliminary findings from the Toledo Adolescent Relationships Study (TARS), a thirteen-year longitudinal study examining the lives of young people transitioning into adulthood. In this study, Dr. Giordano led a team of researchers who performed five waves of structured in-home surveys paired with in-depth qualitative interviews with a subset of respondents who had experienced violence within the context of their dating relationships.

Notifying Sexual Assault Victims When Evidence Is Tested

April 2014

Interview with Dr. Noël Busch-Armendariz, Ph.D., University of Texas at Austin

Watch Dr. Noël Busch-Armendariz discuss what Houston is learning about the role of notifying sexual assault victims when their rape kits are DNA-tested. In talking about the nationwide implications of the Houston action-research project, Dr. Busch-Armendariz says that the nation is ready to move beyond a focus solely on kit-testing to the larger discussion of how to tackle the complicated issue of sexual assault.

The Importance of Victim Cooperation in Solving Sexual Assaults

April 2014

Interview with Dr. Bill Wells, Ph.D., Sam Houston State University

Watch Bill Wells discuss the problem of unsubmitted sexual assault kits in Houston, including some lessons learned to-date. Dr. Wells also talks about the crucial role of victim cooperation in solving sexual assault cases and the Houston Police Department's hiring of a justice advocate to improve investigations.

"Sentinel Event" Review in the Criminal Justice System

January 2014

Listen to James Doyle discuss the basics of a "sentinel event" review in the criminal justice system. This learning-from-error approach borrows from principles that medicine, aviation and other high-risk enterprises have successfully used. Former NIJ Fellow Doyle offers the basics to understand this innovative idea that takes a system-wide perspective of error, bringing all stakeholders together in a non-blaming, forward-looking way after a bad outcome, such as a wrongful conviction, occurs.

Why Is the United States the Most Homicidal Nation in the Affluent World?

December 2013

Ohio State University Since World War II, the homicide rate in the U.S. has been three to ten times higher than in Canada, Western Europe, and Japan. This, however, has not always been the case. What caused the dramatic change? Dr. Roth discussed how and why rates of different kinds of homicide have varied across time and space over the past 450 years, including an examination of the murder of children by parents or caregivers, intimate partner violence, and homicides among unrelated adults.

Wrongful Convictions: The Latest Scientific Research & Implications for Law Enforcement

March 2013

What does science tell us about case factors that can lead to a wrongful conviction? Dr. Jon Gould of American University will discuss the findings of the first large-scale empirical study that has identified ten statistically significant factors that distinguish a wrongful conviction from a "near miss." (A "near miss" is a case in which an innocent defendant was acquitted or had charges dismissed before trial). Following Dr. Gould's presentation, Mr. John R.

Lone Wolf Terrorism in America

February 2013

Interview with Mark Hamm, Ph.D., Indiana State University

Dr. Hamm is studying lone wolf terrorism in the United States and how such terrorists become radicalized. In this interview, Hamm explains the difference between mass violence and terrorism and discusses the ways in which many lone wolf terrorists use public forums to broadcast their intent to commit terrorist acts.

Community Policing Strategies for Countering Violent Extremism

February 2013

February 2013
Interview with David Schanzer, J.D., Associate Professor, Duke University and Director, Triangle Center of Terrorism and Homeland Security

Mr. Schanzer discusses his study of community policing strategies for countering violent extremism. Schanzer points out that there is a wide variety of terrorist ideologies from religious, to environmental, to economic. He is hoping to discover if particular community policing strategies are more effective in countering certain types of terrorism and building resilience against extremism.

Empirical Assessment of Domestic Radicalization

February 2013

Interview with Gary Ackerman, Director for Special Projects, National Consortium for the Study of Terrorism and Responses to Terrorism, University of Maryland

Mr. Ackerman is conducting an empirical assessment of domestic radicalization, with an emphasis on the process of radicalization. In this interview, Ackerman explains how he is using large empirical analysis and small scale life study analysis to discover which factors might cause an individual to make the leap from illegal terrorist behavior to violent terrorist behavior.

Terrorism Research Before and After 9/11

December 2012

In this interview conducted at the National Institute of Justice (NIJ) Conference 2011, Gary LaFree, Ph.D., Director of the National Consortium for the Study of Terrorism, University of Maryland, discusses the state of domestic and transnational terrorism research in the social and behavioral sciences prior to and following September 11, 2011.

The Neurobiology of Sexual Assault: Implications for Law Enforcement, Prosecution, and Victim Advocacy

December 2012

Dr. Campbell brings together research on the neurobiology of trauma and the criminal justice response to sexual assault. She explains the underlying neurobiology of traumatic events, its emotional and physical manifestation, and how these processes can impact the investigation and prosecution of sexual assaults. Real-world, practical implications are examined for first responders, such as law enforcement, nurses, prosecutors, and advocates.

Reforming New Orleans' Criminal Justice System: The Role of Data and Research

September 2012

With its criminal justice system in disarray following Hurricane Katrina, New Orleans invited the Vera Institute of Justice to examine the city's court and jail operations. For five years, Vera has been tracking arrest-to-first-appearance time, custodial arrests versus summonses, the granting of pretrial release, and many other decision-making points. Based on analysis of these data, Vera is making policy recommendations to assist with the implementation of new procedures and to ensure performance monitoring.

Using Random Forest Risk Prediction in the Philadelphia Probation Department

August 2012

Watch two experts talk about developing a computerized system that successfully predicts — with a high degree of accuracy — which probationers are likely to violently reoffend within two years of returning to the community.

Drs. Barnes and Hyatt teamed up with the Philadelphia Adult Probation & Parole Department in an NIJ-funded project. Here they discuss: