34 datasets found
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Federal
Homicides in New York City, 1797-1999 [And Various Historical Comparison Sites] recent views
Department of Justice —
There has been little research on United States homicide rates from a long-term perspective, primarily because there has been no consistent data series on a... -
Federal
Age-by-Race Specific Crime Rates, 1965-1985: [United States] recent views
Department of Justice —
These data examine the effects on total crime rates of changes in the demographic composition of the population and changes in criminality of specific age and race... -
Federal
Firearm Legislation and Firearm Violence Across Space and Time, United States, 1970-2012 recent views
Department of Justice —
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,... -
Federal
Los Angeles Homicides, 1830-2003 recent views
Department of Justice —
There has been little research on United States homicide rates from a long-term perspective, primarily because there has been no consistent data series on a... -
Federal
Forensic Evidence and the Police, 1976-1980 recent views
Department of Justice —
This data collection focuses on adult cases of serious crime such as homicide (and related death investigations), rape, robbery, aggravated assault/battery, burglary,... -
Federal
New Approach to Evaluating Supplementary Homicide Report (SHR) Data Imputation, 1990-1995 recent views
Department of Justice —
The purpose of the project was to learn more about patterns of homicide in the United States by strengthening the ability to make imputations for Supplementary... -
Federal
Adult Criminal Careers, Michigan: 1974-1977 recent views
Department of Justice —
These data, taken from the computerized criminal history files of the Federal Bureau of Investigation, were collected to develop estimates of the extent and variation... -
Federal
Re-examination of the Criminal Deterrent Effects of Capital Punishment in the United States, 1978-1998 recent views
Department of Justice —
The purpose of this study was to estimate the deterrent effect of capital punishment by employing a methodology that accounted for model uncertainty by integrating... -
Federal
Homicide, Bereavement, and the Criminal Justice System in Texas, 2000 recent views
Department of Justice —
This study assessed the influence of the criminal justice system on the bereavement process of individuals who have lost loved ones to homicide. The primary question... -
Federal
Police Response to Street Gang Violence in California: Improving the Investigative Process, 1985 recent views
Department of Justice —
This data collection examines gang and non-gang homicides as well as other types of offenses in small California jurisdictions. Data are provided on violent gang... -
Federal
Retail-Level Heroin Enforcement and Property Crime in 30 Cities in Massachusetts, 1980-1986 recent views
Department of Justice —
In undertaking this data collection, the principal investigators sought to determine (1) whether police enforcement against drug crimes, specifically heroin crimes,... -
Federal
Rural and Urban Trends in Family and Intimate Partner Homicide in the United States, 1980-1999 recent views
Department of Justice —
This research project examined rural and urban trends in family and intimate partner homicide for the 20-year period from 1980 through 1999. The construct of place... -
Federal
Effects of Foot Patrol Policing in Boston, 1977-1985 recent views
Department of Justice —
This collection evaluates the impact of a new foot patrol plan, implemented by the Boston Police Department, on incidents of crime and neighborhood disturbances. Part... -
Federal
Missing Data in the Uniform Crime Reports (UCR), 1977-2000 [United States] recent views
Department of Justice —
This study reexamined and recoded missing data in the Uniform Crime Reports (UCR) for the years 1977 to 2000 for all police agencies in the United States. The... -
Federal
Examination of Homicides in Houston, Texas, 1985-1994 recent views
Department of Justice —
As a contribution to nationwide efforts to more thoroughly understand urban violence, this study was conducted to assess the impact of cultural dynamics on homicide... -
Federal
Multiple Imputation for the Supplementary Homicide Reports: Evaluation in Unique Test Data, 1990-1995, Chicago, Philadelphia, Phoenix and St. Louis recent views
Department of Justice —
This study was an evaluation of multiple imputation strategies to address missing data using the New Approach to Evaluating Supplementary Homicide Report (SHR) Data... -
Federal
Sentencing in Eight United States District Courts, 1973-1978 recent views
Department of Justice —
This data collection provides information about sentencing patterns established by the United States District Courts for federal offenses. It is one of only a few... -
Federal
Termination of Criminal Careers: Measurement of Rates and Their Determinants in Detroit SMSA, 1974-1977 recent views
Department of Justice —
The purpose of this collection was to measure the length of criminal careers and to correlate these lengths with other characteristics such as age, race, sex, type of... -
Federal
Effects of Defense Counsel on Homicide Case Outcomes in Philadelphia, Pennsylvania, 1995-2004 [United States] recent views
Department of Justice —
This study measured the difference that defense counsel made to the outcome of homicide and death penalty cases. One in five indigent murder defendants in... -
Federal
Trends in American Homicide, 1968-1978: Victim-Level Supplementary Homicide Reports recent views
Department of Justice —
This study was undertaken to standardize the format of national homicide data and to analyze trends over the period 1968-1978. The unit of analysis is the homicide...
34 datasets found