Specialists in the Identification Bureau Latent Print Section compare latent prints (from crime scenes and from evidence) to file or exemplar prints.
Highly trained and experienced examiners conduct these examinations.
In addition to "manual" comparisons, the AFIS (Automated Fingerprint Identification System)
computer is used to query latent prints in local, state and federal databases. Examiners also review latent print evidence from unsolved major crimes and reenter
them into the AFIS which often results in additional identifications.
Requests for latent print comparisons are sent via FAX to 714-834-6430.
If a rush examination is requested, contact an Identification Bureau supervisor at (714) 834-4510.