In episode 6 of our Case Studies season, Just Science sat down with Dr. Richard Vorder Bruegge, Senior Physical Scientist at the Federal Bureau of Investigation, to discuss how facial recognition technology was used to help identify individuals in photographs in two landmark cases. Many individuals encounter facial recognition technology in their everyday lives like when they unlock their phones. This same technology can help significantly speed up and improve forensic investigations. Listen along as Dr. Vorder Bruegge describes how pattern-based matching is used to compare faces in images, how facial recognition technology was used to assist in the identification of unknown victims in the case against serial killer Israel Keyes, and the quest to determine the identities of the Marines in the famous World War II Iwo Jima flag raising photograph. This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence (Award No. 15PNIJ-21-GK-02192-MUMU). Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.