Forensics expert explains what investigators are seeking in the Nancy Guthrie abduction case

Kimberlee Guluzian, a lecturer in the Department of Criminology, Criminal Justice, and Emergency Management at Cal State Long Beach and a forensic consultant and crime scene investigator, spoke with the Los Angeles Times about the Nancy Guthrie abduction case. She said investigators are likely reviewing surveillance footage and analyzing data from license plate readers and cell towers to identify who was in the area in the days and weeks leading up to the abduction.