DNA testing of crime scene could take several days
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During Wednesday's murder trial of Philip Atterson, prosecutors presented photographic and scientific evidence of the murder of Sarah Henderson, including photos of the murder weapon and autopsy photos showing multiple chop injuries to Henderson's head.
Pima County Sheriff Chris Nanos announced potential DNA evidence was found at the crime scene of 84-year-old Nancy Guthrie's disappearance.
Jurors were back in their seats today for Day 19 of the sprawling trial over the 2015 killing of Allison Feldman, with the spotlight once again on the DNA trail that led investigators to a suspect. The defendant,
Scientists have found a way to pinpoint what cells in the body a sample of DNA has come from.
SAN ANTONIO – The Bexar County Crime Lab has access to the national DNA database that helps match samples and identify possible criminals. CODIS, which stands for “Combined DNA Index System,” is a database consisting of DNA from convicted offenders ...