Welcome to the DNA Resource Center

We are committed to raising awareness about the importance of forensic DNA as a tool to help solve and prevent crime and bring justice to victims.

DNA Answers

For technical assistance regarding forensic DNA and crime victims, email DNAanswers@ncvc.org.

Support Our Work

Individual donations go a long way in ensuring services provided to victims and those who work with victims continue uninterrupted.

Become a Member

Join the nation's leading resource and advocacy organization for crime victims and those who serve them.

Past On-Site Trainings

Missed a DNA Training? Don't worry--we have materials for you! Scroll through the descriptions below for:

  • Presenter bios
  • Presentation materials*
  • Session Recordings
*Presentation materials are made available through the generosity of our speakers. All copyright laws apply.

Investigating and Prosecuting Non-Stranger and Stranger Cold Case Sexual Assaults

April 9, 2013 1:00 PM - April 9, 2013 2:00 PM


WHEN: April 9, 2013


REGISTER: https://www.surveymonkey.com/s/KDLYX36
Access Webinar: https://ncjfcj.adobeconnect.com/_a932236412/ncvc2/

Participate and listen in on this webinar as an experienced law enforcement professional and sexual assault trial attorney explain the best practices and challenges to pursuing cold case sexual assaults. Patti Powers and Jim Markey will discuss the importance of thorough investigating techniques, the power of DNA evidence in non-stranger cases, turning tough issues into strengths at trial, and some of the unique aspects that are faced with these cases.  Participants will gain an understanding of how to establish the foundation for constructing a case that holds the offender accountable, persuades the jury of the reality of the crime, and gives resolution to the victim.
View the Presentation Slides

Some of the resources in the DNA Resource Center were developed with funding under cooperative agreements 2009-SZ-B9-K010, awarded by the Office for Victims of Crime, Office of Justice Programs, U.S. Department of Justice and 2011-TA-AX-K048, awarded by the Office on Violence Against Women, U.S. Department of Justice. The opinions, findings, and conclusions or recommendations expressed herein are those of the contributors and do not necessarily represent the official position or policies of the U.S. Department of Justice. 

Some of the resources in the DNA Resource Center were also developed with funding from our partner, Life Technologies.