Category: DNA Processing
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The DNA Backlog
What is the DNA backlog? DNA analysis is very often essential for closing cases. Unfortunately, not all DNA samples are tested on time. The National Institute of Justice defines a backlogged DNA sample as one that has not been tested for at least 30 days after it was submitted to the laboratory. The expansion of…
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An In-Depth Look at the Collection, Storage, and Analysis of DNA
Proper DNA collection can make or break a case. There are certain standards that investigators must follow when gathering evidence to maximize the viability of the samples. To first get samples from a person of interest, investigators use buccal (cheek cell) swabs, and in some cases, blood draws. How is evidence stored? All evidence is…
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The Laws Guarding DNA Collection and Analysis
DNA Arrestee laws authorize law enforcement to collect DNA upon arrest and authorize the analysis of said DNA, but many of the laws’ provisions vary from state to state. These include which crimes qualify, whether a probable cause hearing is first required, and whether that decision will be made by a judge or a grand…
The Forensics Lens 