Diane N. Do retired as a Senior Latent Print Examiner at the San Diego County Sheriff’s Department Regional Crime Laboratory, where she served as the technical leader in the latent print section. Ms. Do has more than 25 years of experience in print examination. In 1999, she created a highly competitive forensic internship program for eligible college students studying forensics, allowing students to get hands-on experience. Ms. Do has been certified by the IAI as a Certified Latent Print Examiner since 2002. She is a Life Member of both the International Association for Identification (IAI) and the Southern California Association of Fingerprint Officers (SCAFO). Ms. Do has been recognized for her excellence in teaching as an Adjunct Professor at Grossmont Community College, where she has been teaching introductory fingerprinting and latent print analysis classes for more than 19 years. Ms. Do has instructed workshops in print examination at the IAI Educational Conference, California State Division IAI Educational Training Seminars, and Southern California Association of Fingerprint Officers Annual Training Conference. Ms. Do is a Certified Technical Assessor for the ANSI National Accreditation Board (ANAB).