Sex Crimes Cold Case: Learning from the Ghosts of Investigations Past

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90 Minutes

Originally Aired
September 30, 2020

Jacob DeVevo
Sergeant Jacob DeVevo
Jacksonville Sheriff’s Office

Jacksonville Sheriff’s Office (JSO) was one of the early grantees of the Bureau of Justice Assistance’s Sexual Assault Kit Initiative (SAKI), a program designed to address the nationwide plague of unsubmitted, untested sexual assault kits. JSO used SAKI funds to submit kits for analysis and also to assign advocates, investigators, and prosecutors to pursue investigative leads for previously overlooked cases. One of the outcomes of this initiative was a better understanding of sex crimes investigations – the challenges, shortcomings, and successes. Sergeant DeVevo will discuss the lessons learned, as well as the mistakes, and explore promising practices in cold case investigations. 


As a result of this session, participants will be better able to:

  • Identify and avoid common investigative pitfalls. 
  • Demonstrate an effective way to navigate a cold case investigation, whether based on forensics or testimony. 
  • Conduct cold case specific interviews with victims, witnesses, and suspects.


EVAWI is approved by the California Board of Registered Nursing to provide Continuing Education contact hours for nurses (Provider #15641). 

Registered Nurses may purchase 1.5 contact hours after completing this webinar.

This project is supported by Grant No. 2018-TA-AX-K032 awarded by the Office on Violence Against Women, U.S. Department of Justice. The opinions, findings, conclusions, and recommendations expressed in this publication/program are those of the authors and do not necessarily reflect the views of the Department of Justice, Office on Violence Against Women.