Clark Fogg is the Senior Forensic Specialist at the Beverly Hills Police Department Crime Lab, where he has worked since 1983. Fogg is certified by the International Association for Identification as a Senior Crime Scene Analyst and Latent Print Examiner. He has conducted more than thirty thousand crime scene investigations, participated in more than one hundred homicide/death investigations, and testified in federal and state courts in more than two hundred cases. Fogg has authored articles and taught numerous classes on CSI techniques. His photographs have appeared in a multitude of publications and books. He began his career in law enforcement as a reserve police officer with the Los Angeles Police Department.