Rachel Oefelein

Rachel Oefelein is currently the Chief Scientific Officer at DNA Labs International (DLI) and Laboratory Director. She received her MSc in Forensic Science from the University of Strathclyde, her BS in Criminal Justice, with a Forensic Science Minor, from Loyola University of New Orleans, and her PhD from Griffith University. Previous employment included the Armed Forces DNA Identification Laboratory (AFDIL) for nearly five years and an internship at the Instytut Ekspertyz Sądowych, the Forensic Laboratory in Krakow, Poland. Rachel has testified in fourteen Florida counties, nine states and U.S. Territories, and six countries as an expert witness for both the prosecution and the defense in misdemeanor and felony trials, as well as William, Frye, Daubert, and Arthur hearings. Since joining DNA Labs International in 2014, Rachel was instrumental in implementing STRmix™ for five profiling systems, rootless hair shaft testing, and Next Generation Sequencing in three profiling systems. She also innovated and implemented DLI’s successful SpentShell™ technology for fired cartridge casings.