Crime laboratories

Technological advances have made it possible to detect male DNA in evidentiary samples collected several days after a sexual act has taken place. Panelists will present the research that has led to these findings, followed by a discussion of the potential impact of this work from the perspectives of the sexual assault nurse examiner (SANE) and the crime laboratory communities.

Evidence backlogs have been known to be an issue in crime laboratories. A recent study published by NIJ has shown that backlogs of untested evidence are also an issue in law enforcement evidence storage. This panel will discuss the issues and present preliminary findings from a study of the Los Angeles Police Department's and Los Angeles County Sheriff's Department's experience with clearing out a large backlog of unanalyzed rape kits.

Sponsored by the International Association of Chiefs of Police (IACP) and its Research Advisory Committee (RAC), this panel unites law enforcement leaders from across the country to discuss their policy and research concerns. Charles Wellford, IACP RAC co-chair and University of Maryland professor, will facilitate the panel. Presenters will discuss urgent policing issues that merit ongoing research, law enforcement and academic research partnerships, and how research can and does affect agency policy and operations.

Familial DNA searching is the practice of creating new investigative leads in cases where DNA evidence found at the scene of a crime strongly resembles that of an existing DNA profile but is not an exact match. Panelists will explain how the technology works, provide examples of successful convictions obtained through familial searches, and discuss the various misconceptions and concerns regarding this practice.

Funded in part by the Bureau of Justice Assistance and the Pew Center on the States, the justice reinvestment project is a data-driven strategy aimed at policymakers to "reduce spending on corrections, increase public safety and improve conditions in the neighborhoods to which most people released from prison return." Representatives from two states where the justice reinvestment strategy is currently being implemented will discuss how it is being used to reduce the rate of incarceration and how states can reinvest in local communities.

Panelists will present findings from two NIJ studies that examined the DNA backlog in law enforcement agencies and crime labs. Panelists will discuss research findings related to new and potential time- and cost-saving approaches.

NIJ Conference Panel