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Screen-printing ink transfer in a sexual assault case
Janeice F Amick1, Chris W Beheim
1Alaska State Crime Laboratory, Anchorage 99507, USA.
Abstract:
Yellow plastic-like particles were discovered on the clothing and body of a sexual assault victim. These particles were later associated to an athletic jersey with flaking yellow screen-printed numbers and letters, worn by the suspect. Depending on its intended substrate, screen-print ink can vary in color and composition. Particles dislodged from screen-printed garments may exhibit fabric impressions. Screen-printed clothing, commonly encountered in forensic casework, should be viewed as a potential source of trace evidence.

