Low Copy Number DNA Analysis | The Truth About Forensic Science

False Positives and Negatives: The Risks of Low Copy Number DNA Analysis

On March 2, 2023, in DNA, by Justin J. McShane

Touch DNA and low copy number (LCN) DNA are two types of forensic DNA evidence that have become increasingly important in recent years. In this blog post, we will explore what touch DNA and LCN DNA are, and how they are used in criminal investigations. Touch DNA refers to DNA that is left behind when […]

Josh D. Lee is a Vinita, Oklahoma based criminal defense attorney. He is nationally recognized as a lawyer-scientist for his expertise on forensic science related topics. He has lectured well over 100 times in 18 diﬀerent states.

Mr. Lee has been invited to lecture at the American Chemical Society (ACS) as well as the American Academy of Forensic Science (AAFS). In 2011, Josh was elected Forensic Science Co-Chairman for the Chemistry and the Law Division of the ACS. He is also an “Assistant Chromatography Instructor” for the ACS.

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