Latent Prints

Latent prints are impressions of friction ridge skin left behind on surfaces through the transfer of sweat, oils, or other residues from the hands, fingers, or feet. These prints are typically not visible to the naked eye and require specialized techniques, such as chemical processing or alternate light sources, to locate and develop. Once visualized, latent prints can be documented and compared to known prints to assist in identifying individuals. They remain a critical form of forensic evidence due to their uniqueness and their ability to link a person to an object, location, or event.