DETERRENCE OR BRUTALIZATION? AN IMPACT ASSESSMENT OF OKLAHOMA'S RETURN TO CAPITAL PUNISHMENT*

On September 10, 1990 Charles Troy Coleman was put to death by lethal injection at the Oklahoma State Penitentiary. Coleman's execution was the first in the state in more than 25 years, generating significant media coverage and providing a unique opportunity to assess the impact of the state's return to executing capital offenders. Interrupted time-series analyses are performed with weekly data from the UCR Supplemental Homicide Reports for the state for the period January 1989 through December 1991. Analyses are performed for the total level of criminal homicides and homicides disaggregated into two types of murder–felony murder and stranger homicides–testing hypotheses that predict opposing impacts for each type of homicide. As predicted, no evidence of a deterrent or a brutalization effect is found for criminal homicides in general. Similarly, the predicted deterrent effect of the execution on the level of felony murders is not observed. Evidence of the predicted brutalization effect on the level of stranger homicides is observed, however. Supplementary analyses on further offense disaggregations continue to support these initial findings and permit a more coherent interpretation of the results.     

Search and Seizure, Racial Profiling, and Traffic Stops: A Disparate Impact Framework

In response to nationwide attention to the issue of racial profiling, numerous law enforcement agencies have reexamined their policies and collected data on the racial demographics of motorists stopped and searched by police. This article advocates a "disparate impact" framework for understanding the relationship between race and searches and seizures. Using data on the Washington State Patrol, analysis indicates that disparities in the proportions of racial minorities searched by the Patrol are likely not the result of intentional or purposeful discrimination. Additionally, factors such as age, sex, time of day, and the number of violations that motivated the stop affect the likelihood of a search.     

BREAKING THE CYCLE OF DRUGS AND CRIME: FINDINGS FROM THE BIRMINGHAM BTC DEMONSTRATION

Research Summary: We compared 137 felony defendants arrested before the implementation of Breaking the Cycle, a pretrial intervention with felony defendants that included drug testing, supervision, and drug treatment as needed, to 245 BTC participants. We found Significant lower rates of arrest and self-reported drug use and crime among BTC participants during the next year.
Policy Implications: Systematic intervention aimed at all drug-involved felony defendants, not just selected defendants, is effective, but may encounter substantial challenges in achieving collaboration across criminal justice agencies, services providers, and levels/branches of government.