Casting, Toolmarks, and Impressions explores the forensic techniques used to analyze marks left on surfaces by tools, weapons, and other objects, providing critical evidence in criminal investigations. Through a combination of lectures and hands-on field exercises, participants will learn the methods for casting toolmarks, and impressions found at crime scenes, including shoeprints, tire treads, and bite marks. The course covers the identification and comparison of toolmarks, the process of casting and documenting impressions, and the use of these techniques in forensic casework. Participants will gain practical skills in preserving and analyzing physical evidence that can link suspects to crimes or provide valuable investigative leads.