​Instructor: 
Sandy Siegel
Course length:  3 hours

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Analysis for Orientation and Searching Latent Prints
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Imagine you went to the mall and forgot the level at which you parked your car. You are tired from walking all afternoon and all five levels are full. How long would you need to search one level at a time. How much time you could save knowing which level to start your search.
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Not all cases require search clues. Maybe you have one print to compare to one individual. What if you have 5 people to compare to 100 latents, you may start to think about ways to narrow the search while maintaining confidence.
The goal of this training is to provide the attendee with a working knowledge of general ridge flow to determine where to start fingerprint searches, and an understanding that not all impressions are friction ridges. Discussion will include how simultaneous impressions and anatomical position indicate the way a surface was touched, thus indicating  a place to begin searching. Here are some of the basic discussion points on conclusions included in this course:

• Is it actual ridge detail?
• How was the surface touched or the item held?
• Is it from a finger, phalange, palm or foot?
• What is the orientation of the print, lateral, up or down, left or right hand?
• Do you have the same represented area?

 
Upon completion of this course of instruction, students will have the ability to be more effective in correct orientation and gain speed and confidence with latent comparison and searches. These strategies are intended to narrow the search. Decisions are not conclusive until all ridge detail has been compared. Palms and feet are discussed in general when they may appear as fingers.
 
TARGET AUDIENCE: Anyone who compares friction ridge detail. An understanding of basic pattern types and ridge flow is beneficial but not needed.

Please see our IAI Certifications page for more information.

Dr. Teresa 'Lilly' White

Teresa ‘Lilly’ White, PhD, is a native Montanan.  She received her BSLS in 2005 from MSU-B, her BA in Forensic Anthropology in 2011, her MA in Forensic Anthropology in 2013, and her PhD in Anthropology in 2019, from the University of Montana.

Lilly and her husband, Stocky (also a PhD in Anthropology), are the owners of Bone & Stone Anthrosciences, L.L.C., where they provide Anthropological & Archaeological Consulting Services and Educational Workshops to Federal, State, County, Tribal, and City Law Enforcement Personnel, Coroners/Death Investigators, Chaplains, Public Safety Officers, Forensic Practitioners, Physicians and Nurses, Mental Health Practitioners, Funeral Personnel, International Emergency Services companies, and others.

She  teaches courses on: cultural and forensic anthropology, osteology, death investigations, death notification studies including compassion fatigue and vicarious trauma, human decomposition and entomology, thermal and explosives trauma on bodies, bone pathology and taphonomy, forensic recovery of scattered human remains, clandestine grave discovery and excavation, cold case investigations, end-of-life issues, grief facilitation, differentiating perimortem gunshot  trauma from blunt force, after a car fire,  autoerotic asphyxia (AeA), equivocal deaths, bloodstain pattern analysis, social determinants of health for sexual abuse victims, dark tourism, and other fascinating topics.

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