The Lake County Sheriff’s Office has over 30 cases in “Cold Case” status, dating back to 1966. Ranging from homicide or undetermined / suspicious deaths, to missing persons where foul play is suspected, to unidentified remains. Some people are victims of a combination of these crimes.

With the advancement of technology, the LCSO Cold Case Team has utilized modern techniques such as Isotope Analysis, Familial DNA, and genetic genealogy research to attempt to identify the unknown and solve cold cases.

In December 2024 and February 2025 Familial DNA testing and genetic genealogy resulted in the identification of “Judy Doe” as Rebecca Sue Hill of Arkansas and “Julie Doe” as Pamela Leigh Walton of Kentucky. These women had been unidentified since 1981 and 1988 and, since they were not in any missing person’s databases, would never have been identified without the use of these techniques. Their homicides are still open and being investigated by the team.

In October 2025 a suspect in a violent 2007 sexual battery, burglary, and kidnapping case was identified using the same technique. The suspect’s DNA was first used to create a “composite sketch” likeness of what he may look like. Then, in this case, genetic genealogy was used to locate and narrow down the family tree of the suspect, rather than a victim. After 17 years, this man was identified, located living in Ohio, and arrested.

“Sorrento Jane Doe – 1991” and 6 other unidentified people are currently undergoing familial DNA testing and genetic genealogy research to attempt to identify the victim and bring closure to their families.

These cutting-edge investigative techniques allow our Cold Case Team the opportunity to work with scientists, anthropologists, and forensic genealogists from all over the country to bring closure to our cold cases.

However, the Cold Case Team needs your help! The most important piece of the puzzle, more important perhaps than modern technology, is old fashioned tips from concerned citizens. Oftentimes, one phone call from a witness is what breaks a case after years on the cold case shelf.

Imagine, being the victim of the worst type of crime. Now, imagine receiving no justice for decades. We remember that each case is a person with a life and a family who has waited a very long time for answers.

Thank you for viewing our cold cases and for any help you can provide.
Please return to this page in the future, as more cases will be added.