Touch DNA
DNA evidence is crucial when it comes to identifying suspects, victims, and whomever else is of interest in an investigation. Finding and retrieving this evidence is a delicate process which requires technique and proper knowledge of retrieval in order to maintain the integrity of the evidence. This article provides the reader with steps to ensure the proper attainment of DNA evidence left behind by touch.
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[Abstract written by Walter Tates, ForensIQ Intern 021214]