U.S. flag

An official website of the United States government, Department of Justice.

Sexual assault

Cold Cases and Serial Killers (Part 1)

September 2023

In April 2018, the Golden State Killer, Joseph DeAngelo was arrested. NIJ support helped lead to his arrest, and in the aftermath of the arrest, NIJ Social Science Analyst Eric Martin was among those tasked with finding other cases NIJ helped law enforcement solve. Eric joins the show to talk about some of those cases, and answer some broader questions about serial killers: What is a serial killer? Are they on the rise? How do we know how many serial killers are currently active?

Inclusive Research: Engaging People Closest to the Issue Makes for Better Science & Greater Impact; 2023 NIJ Research Conference Plenary

August 2023

This panel will discuss what inclusive research is, how to conduct it, and what issues and challenges exist about engaging in it. “Inclusive research” has its history as a participatory research method designed to ensure people closest to the issue or problem under study are authentically engaged in the research process rather than simply being “research subjects.” While community-based participatory research has begun to take on greater prominence in the criminal justice realm, such efforts are largely confined to qualitative research inquiries.

Can Science Enhance Equity? Findings and Implications From a Study To Detect Bruising on Victims with Dark Skin Pigmentation

August 2023

This plenary panel from the 2023 NIJ Research Conference features fascinating research on a methodology to improve the detection and documentation of bruises on victims of violence who have dark skin pigmentation. This study highlights the intersection between science, justice, and racial equity, featuring practitioner and victims’ advocacy perspectives. The discussion describes the research and its findings and explore strategies to ensure that this particular evidence-based methodology can be widely implemented by nurse practitioners in the field.

Participants:

Redefining Trauma-Informed Assessments for Teen Dating Violence: An Introduction to the VIP Study

February 2022

Mandates for risk assessment protocols to be trauma-informed are now common across juvenile justice and school settings. However, there is little direction on how to best translate this mandate into evidence-based screening and assessment tools. This presentation will describe the theoretical model underpinning the Vulnerability, Impairment, and Promotive factors (VIP) Study, which seeks to offer an alternative to existing risk assessment approaches in vulnerable adolescents.

Increasing Rigorous Evaluation of Interventions to Reduce Gender-based Violence Victimization

March 2022

The Violence Against Women Act of 1994 (VAWA) and its re-authorizations mandated several research efforts that stimulated a dramatic enhancement to violence against women research supported by the National Institute of Justice (NIJ). This legislation has supported federal, state, local, and private partners in implementing policies and programs and conducting research directly related to gender-based violence. However, questions remain about the effectiveness of those mandates. This brown bag will discuss the gaps and challenges to evaluating gender-based violence interventions.

Population and Subgroup Differences in the Prevalence and Predictors of Campus Sexual Assault

April 2022

This webinar presents preliminary findings from a secondary data analysis study using the Haven Online Campus Sexual Assault Prevention program data. The scope and scale of the data used in this study allow for the examination and generalization of findings across contexts and behaviors and may help identify student populations in greatest need of services and resources.

Current State of Knowledge about Stalking and Gender-Based Violence: The Known, Unknown, and Yet To Be Known

February 2022

Nearly one in six of women experience stalking victimization at some point during their life, and most are stalked by someone who they know—typically current or former intimate partners. Given the escalation of violence and potential harm that an individual may commit while stalking someone, it is important to bring more attention to this issue. This brown-bag session highlights a panel of scholars to share what the field currently knows about stalking behaviors and victims, including a focus on intimate partner violence, non-partner relationships, and police response.