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Curated

Changing Patterns of Homicide and Social Policy in Philadelphia, Phoenix, and St. Louis, 1980-1994 (ICPSR 2729)

Released/updated on: 2006-03-30
Geographic coverage: United States, Missouri, Phoenix, St. Louis, Arizona, Philadelphia, Pennsylvania
Time period: 1980-01-01--1994-01-01
This study sought to assess changes in the volume and types of homicide committed in Philadelphia, Phoenix, and St. Louis from 1980 to 1994 and to document the nature of those changes. Three of the eight cities originally studied by Margaret Zahn and Marc Riedel (NATURE AND PATTERNS OF HOMICIDE IN EIGHT AMERICAN CITIES, 1978 [ICPSR 8936]) were revisited for this data collection. In each city, police records were coded for each case of homicide occurring in the city each year from 1980 to 1994. Homicide data for St. Louis were provided by the St. Louis Homicide Project with Scott Decker and Richard Rosenfeld as the principal investigators. Variables describing the event cover study site, year of the case, date and time of assault, location of fatal injury, method used to kill the victim, and circumstances surrounding the death. Variables pertaining to offenders include total number of homicide and assault victims, number of offenders arrested, number of offenders identified, and disposition of event for offenders. Variables on victims focus on whether the victim was killed at work, if the victim was using drugs or alcohol, the victim's blood alcohol level, and the relationship of the victim to the offender. Demographic variables include age, sex, race, and marital status of victims and offenders.
Curated

Nature and Patterns of Homicide in Eight American Cities, 1978 (ICPSR 8936)

Released/updated on: 2005-11-04
Geographic coverage: United States, Chicago, Tennessee, California, New Jersey, Pennsylvania, Illinois, Texas, Missouri, Newark, Memphis, Dallas, St. Louis, Philadelphia
This dataset contains detailed information on homicides in eight United States cities: Philadelphia, Newark, Chicago, St. Louis, Memphis, Dallas, Oakland, and "Ashton" (a representative large western city). Detailed characteristics for each homicide victim include time and date of homicide, age, gender, race, place of birth, marital status, living arrangement, occupation, socioeconomic status (SES), employment status, method of assault, location where homicide occurred, relationship of victim to offender, circumstances surrounding death, precipitation or resistance of victim, physical evidence collected, victim's drug history, victim's prior criminal record, and number of offenders identified. Data on up to two offenders and three witnesses are also available and include the criminal history, justice system disposition, and age, sex, and race of each offender. Information on the age, sex, and race of each witness also was collected, as were data on witness type (police informant, child, eyewitness, etc.). Finally, information from the medical examiner's records including results of narcotics and blood alcohol tests of the victim are provided.