By Shelby Hickman, Charlotte Lopez-Jauffret, Stephanie Fahy, Vanessa Masick

Abt Global (Abt) conducted a study for the Bureau of Justice Statistics (BJS) to identify and recommend methods for estimating the prevalence of human trafficking in the United States (U.S.). This study supports BJS’s mission to collect, analyze, publish, and disseminate information on crime, criminal offenders, victims of crime, and the operation of justice. As part of the study, Abt completed an environmental scan and held an Advisory Panel Meeting on Human Trafficking Estimation with BJS in February 2024 that included experts invited to serve on the Advisory Panel. The environmental scan yielded 24 research articles that provided or discussed prevalence of any form of human trafficking spanning geographies inside and outside of the U.S. Between 2017 and 2023, seven articles included random sampling to estimate trafficking prevalence, five used link tracking, three used convenience sampling, four used capture-recapture/multiple systems estimation, and four used respondent-driven sampling. A summary of each sampling method is included in the findings for the environmental scan in Volume I, including strengths and limitations for each type of method. Additionally, key recommendations (balancing precision and generalizability, aligning methods to data sources available, and aligning methods to the characteristics of the population of interest) are included from the environmental scan together with considerations for how BJS can develop a methodology that can produce an unbiased prevalence estimate of human trafficking in the U.S. The Advisory Panel Meeting on Human Trafficking Estimation occurred on February 28, 2024, and included subject matter experts, BJS and National Institute of Justice representatives, and Abt Global study team members. The meeting resulted in key decision points for estimating human trafficking victimization in the country, including considerations around trafficking type, geography, methodology, and data access and quality. Possible priority areas for trafficking type and trafficking subpopulations are presented in the meeting summary included in this report. Findings from the environmental scan and the expert panel meeting were used to develop three recommendations for a pilot study to test the feasibility of estimating the prevalence of human trafficking in the U.S. Capture-recapture is the preferred method since it has the strongest capability for estimating the prevalence of hidden populations, including human trafficking. Vincent link-trace sampling is the second recommendation, followed by random sampling. This report is arranged in three volumes: 1) Findings from the Environmental Scan; 2) BJS Advisory Panel Meeting on Human Trafficking Estimation Meeting Summary; and 3) Recommendations for a National Estimate Pilot Study.

Rockville, MD: Abt Global, 2025. 66p

By Kaitlyn Rines

This report summarizes law enforcement reports of sexual assault offenses for the State of Ohio during the years 2016-2023. We also summarize characteristics of crime incidents, victims and suspects. We provide sexual assault rates throughout this report, and it is important to understand how we calculated them and what they mean. First, we calculate offense totals by counting the number of sexual assault victimizations documented within each law enforcement incident report. Sexual assault victim totals do not necessarily represent unique victims. For example, law enforcement could report that a suspect sexually assaulted an individual more than once during a single incident. Further, a suspect could assault the same individual during a different incident. Therefore, it is almost certain that the sexual assault offense total is larger than the number of individuals who were victims of sexual assaults. Next, we calculate the rate of sexual assault by dividing the sexual assault total by the population total and then multiplying the resulting number (the quotient) by 100,000. This yields a sexual assault crime rate per 100,000 persons. We provide Ohio’s overall sexual assault crime rates over time, and we also compare rates of sexual assault for Ohio’s standard demographic groups (e.g., age, sex, race). Rates can vary significantly depending on how many victimizations a group experienced as well as the size of one group versus another. For example, the sexual assault crime rate is much higher for female Ohioans than males, largely because the number of female sexual assaults is much larger than male. Further, most sexual assault victims are White females because most of Ohio is White. However, Black females have the highest victimization rate because their sexual assault total is large while their overall population size is small.

Columbus:; Ohio Department of Public Safety, Office of Criminal Justice Services. 2024. 62p.

By United Nations Office on Drugs and Crime, UN Women

In this publication, the term “femicide” is used to refer to all types of gender-related killings of women and girls as described in the “Statistical framework for measuring the gender-related killing of women and girls (also referred to as “femicide/feminicide”)”.

Globally, approximately 51,100 women and girls were killed by their intimate partners or other family members during 2023. Higher than the 2022 estimate of 48,800 victims, this change is not indicative of an actual increase as it is largely due to differences in data availability at the country level. The 2023 figure means that 60 per cent of the almost 85,000 women and girls killed intentionally during the year were murdered by their intimate partners or other family members. In other words, an average of 140 women and girls worldwide lost their lives every day at the hands of their partner or a close relative...

P.18 When considering possible risk factors, it should be noted that fewer victims (11 per cent) and perpetrators (20 per cent) of femicides are under the influence of alcohol than in the case of male homicides (25 and 30 per cent respectively). Some studies point to the drug intoxication of victims as a homicidal risk factor,13 but in the case of femicides in France, this does not seem to be the case, with 3 per cent of victims and 5 per cent of perpetrators of femicide being under the influence of drugs at the time of the crime.

Vienna: UNODC, 2024. 36p.

By Victoria Pedjasaar

In the EU, a third of women over the age of 15 have experienced physical or sexual violence and over half have been sexually harassed. According to a study by the European Union Agency for Fundamental Rights (FRA), just 13% of women reported their most serious incident of non-partner violence to the authorities. Gender-based violence can occur in various situations and circumstances. According to an EU-wide survey report, 32% of perpetrators of sexual harassment in the EU come from the employment context. Although often overlooked, the majority of (workplace) violence takes place in the healthcare sector as healthcare professionals are 16 times more at risk of violence in comparison to other occupations. Violence does not only manifest in abusive behaviour toward workers on duty but can also be perpetrated on women as receivers of healthcare. High rates of violence in healthcare, brought on and exacerbated by gender stereotypes and inequality, point to dysfunctional health systems. This Paper is divided into the following chapters and provides policy recommendations on the way forward for the EU member states: 1. Gender-based violence against healthcare workers. 2. Obstetric and gynaecological violence against women. 3. Gender-based violence is a story of gender inequality. 4. Legislation and policies that protect women.

Brussels, Belgium: European Policy Centre, 2023. 12p.

By Gemma Hamilton, Alexandra Ridgway, Anastasia Powell, Georgina Heydon

This research explores the co-occurrence of family violence and sexual harm in Victoria, shedding light on the complex nature and interconnectedness between these two forms of abuse and its impact on victim survivors.

Drawing on victim/survivor and stakeholder interviews, as well as a sector wide survey, the reports present key outcomes of a research project funded by Family Safety Victoria with particular attention towards the implications of key findings for the development of policy, intervention and support. By deepening understandings of the complex interplay between family violence and sexual harm, the research seeks to assist professionals in this space to better address the needs of victim/survivors and work together to strengthen system responses.

Melbourne: RMIT University, 2023. 59p.

By Alexandra Thompson; Susannah N. Tapp

This report is the 50th in a series that began in 1973 and includes statistics on nonfatal violent crimes (rape or sexual assault, robbery, aggravated assault, and simple assault) and property crimes (burglary or trespassing, motor vehicle theft, and other types of household theft). The report also describes the characteristics of crimes and victims. See BJS's National Crime Victimization Survey (NCVS) Dashboard (N-DASH) Tool to access more NCVS data.

Highlights:

• The violent victimization rate increased from 16.5 victimizations per 1,000 persons in 2021 to 23.5 per 1,000 in 2022.

• From 1993 to 2022, the overall rate of violent victimization declined from 79.8 to 23.5 victimizations per 1,000 persons age 12 or older.

• In 2022, about 2 in 5 (42%) violent victimizations were reported to police.

• Motor vehicle theft victimization increased from a rate of 4.3 victimizations per 1,000 households in 2021 to 5.5 per 1,000 in 2022.

Washington, DC: U.S. Department of Justice Office of Justice Programs Bureau of Justice Statistics , 2023. 34p.