New forensics test for trace DNA (IMAGE) University of New Hampshire Caption Samantha McCrane of UNH’s Forensic Anthropology Identification and Recovery (FAIR) Lab swabs a gun grip to look for trace DNA during study trials with a less expensive and easy to use DNA test. Credit University of New Hampshire Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.