These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.The purpose of the impact evaluation was to gauge the success of the victim's rights clinics in attaining each of the following goalsAid in enforcing rights for individual victims and getting them help for crime-related needs, thereby increasing satisfaction of victims with the justice process;Change attitudes of criminal justice officials towards victims' rights and increase their knowledge about rights;Change the legal landscape: establish victim standing and develop positive case law;Increase compliance of criminal justice officials with victims' rights; andSustain the clinic through developing alternative sources of fundingResearchers conducted surveys with prosecutors, judges, victim advocates, and defense attorneys to determine whether they had changed their attitudes toward victims' rights since the local clinic opened its doors. Surveys were fielded in South Carolina, Maryland, and Utah (Criminal Justice Official data, n=552) where clinic evaluations were conducted. An additional survey was fielded in Colorado (Colorado data, n=583) where the victim rights clinic had not yet started to accept cases. To determine the effect that clinics had on observance of victims' rights, researchers collected three samples of cases from prosecutors (NCVLI Case File Data, n=757) in the jurisdiction or jurisdictions in which each local clinic had done the most work: (a) all clinic cases closed since the start of each local clinic; (b) cases closed during the most recent 12-month period which did not involve representation by a clinic attorney; and (c) cases closed in the year prior to the start of each local clinic. Finally, to assess the impact of the clinics on victims' satisfaction with the criminal justice process and its compliance with their rights, researchers conducted telephone interviews (Victim Survey Data, n=125) with two samples of victims in each evaluation site, one drawn from the sample of cases at prosecutor offices and one drawn from the crime victim legal clinics.

These data are part of the NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed excepted as noted below. All direct identifiers have been removed and replaced with text enclosed in square brackets (e.g.[MASKED]). Due to the masking of select information, variables/content described in the data documentation may not actually be available as part of the collection. Users should consult the investigator(s) if further information is needed. This collection is one part of the Department of Justice's response to 42 USC 14142, a law which requires the U.S. Attorney General to 1) "acquire data about the use of excessive force by law enforcement officers" and 2) "publish an annual summary of the data." Researchers compared agency-level data reported in the 2003 (ICPSR 4411) and 2007 (ICPSR 31161) waves of the Law Enforcement Management and Administrative Statistics (LEMAS) surveys with available external sources including publicly available reports and direct contact with agency personnel. The purpose of this study was to assess validity and reliability of the available agency-level reported data on citizen complaints about police use of force.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. This project had three goals. One, to provide a more detailed description of injury evidence and biological evidence in sexual assault cases, including their timing relative to arrests. A second goal was to examine the relationship of forensic evidence to arrests. A third goal was to examine injury evidence and biological evidence in certain types of cases in which it may have had greater impact. To achieve these goals, the researchers created analysis data files that merged data from the Massachusetts Provided Sexual Crime Report, forensic evidence data from the two crime laboratories serving the state and data on arrests and criminal charges from 140 different police agencies.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. This collection was part of a larger two-phase project funded by the National Institute of Justice (NIJ). Phase I focused on the development and estimation of predictive crime models in Shreveport, Louisiana and Chicago, Illinois. Phase II involved the implementation of a prevention model using the predictive model. To evaluate the two predictive policing pilot programs funded by NIJ, RAND evaluated the predictive and preventative models employed by the Shreveport Police Department titled Predictive Intelligence Led Operational Targeting (PILOT). RAND evaluated whether PILOT was associated with a measurable reduction in crime. The data were used to determine whether or not there was a statistically significant reduction in property crime counts in treated districts versus control districts in Shreveport. The collection includes 1 Excel file (Shreveport_Predictve_Policing_Evaluation_Experiment_Data.xlsx (n=91; 8 variables)) related only to the property crime aspect of the study. Neither data used to perform the outcomes evaluation for the Chicago Police Department experiment nor qualitative data used to help perform the prediction and prevention model evaluations are available.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. The purpose of this study was to develop a research-based framework to guide police agencies in future selection, implementation, and use of technology. This project was conducted in three phases. First, an expert panel was convened to identify key policing technology and to ensure that the survey captured critical indicators of technology performance. Second, a nationally representative survey was administered to over 1,200 state and local law enforcement agencies. The survey explored policing strategies and activities as well as technology acquisition, use, and challenges.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. This exploratory study used the case of Palisades Park, New Jersey, to examine five problem areas: the political economy of migrant labor, prevalence and patterns of criminal victimization against undocumented migrant workers (UMWs), prevalence and patterns of violence against women among UMWs, police-migrant interactions, and criminal offending of UMWs. Data collection efforts were concentrated on the recruitment and survey of 160 male day laborers and 120 female migrant workers in face-to-face interviews. Additional data from focus group and key informant interviews were gathered to provide in-depth information on specific concerns and issues.

전국 경찰관서에 고소, 고발, 인지 등으로 형사입건된 사건의 발생, 검거, 피의자에 대한 죄종별 분석 현황

These data are part of NACJD's Fast Track Release and are distributed as they are received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompany readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. The purpose of this study is to examine the prevalence of police practitioner-research partnerships in the United States and examine the factors that prevent or facilitate development and sustainability of these partnerships. This study used a mixed method approach to examine the relationship between law enforcement in the United States and researchers. A nationally-representative sample of law enforcement agencies were randomly selected and given a survey in order to capture the prevalence of police practitioner-researcher partnerships and associated information. Then, representatives from 89 separate partnerships were interviewed, which were identified through the national survey. The primary purpose of these interviews was to gain insight into the barriers and facilitators of police and practitioner relationships as well as the benefits of this partnering. Lastly four case studies were conducted on model partnerships that were identified during interviews with practitioners and researchers.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.Prior to 1996, surveys pertaining to youth gangs in the United States were conducted infrequently, and methodology and samples had been inconsistent. No single source of data pertaining to the nature, size, and scope of youth gangs existed. From 1996 through 2012, the National Youth Gang Survey (NYGS) collected data annually from a large, representative sample of local law enforcement agencies to track the span and seriousness of gang activity nationwide. The NYGS collected data from a sample of the universe of law enforcement agencies in the United States from which data can be extrapolated to determine the scope of youth gangs nationally.This collection includes one SPSS data file "1996-2001_cleaned_for_NACJD.sav" with 330 variables and 3,018 cases.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. The study includes data collected with the purpose of creating an integrated dataset that would allow researchers to address significant, policy-relevant gaps in the literature--those that are best answered with cross-jurisdictional data representing a wide array of economic and social factors. The research addressed five research questions: What is the impact of gentrification and suburban diversification on crime within and across jurisdictional boundaries? How does crime cluster along and around transportation networks and hubs in relation to other characteristics of the social and physical environment? What is the distribution of criminal justice-supervised populations in relation to services they must access to fulfill their conditions of supervision? What are the relationships among offenders, victims, and crimes across jurisdictional boundaries? What is the increased predictive power of simulation models that employ cross-jurisdictional data?