Crime
More than 20 years after the brutal murder of Leslie Preer in 2001, the case finally came to a close. Investigators in Montgomery County, Maryland, used tools of modern forensic science — a bottle of water, a family tree, and the evolving science of genetic genealogy — to solve the case. Eugene Gligor, 45, pleaded guilty to second-degree murder in Preer’s Chevy Chase home. According to prosecutors, the break in the case came not from a new eyewitness or confession, but DNA evidence re-examined using technology unavailable at the time of the crime. Investigators identified Gligor through investigative genetic genealogy,
May 21, 2025