Nancy Guthrie, the 84-year-old mother of Today host Savannah Guthrie, disappeared from her Tucson home on January 31.

This volume offers recommendations for handling DNA samples, performing calculations, and other aspects of using DNA as a forensic tool. It addresses two major areas - determination of DNA profiles ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

Investigators in Arizona are hoping that DNA found in and around Nancy Guthrie's house in Tucson could lead them to a suspect — and the missing woman. Guthrie, the 84-year-old mother of Today show ...

Add Yahoo as a preferred source to see more of our stories on Google. Jan. 16—WILKES-BARRE — Two Wilkes-Barre City police detectives testified Friday that video surveillance, forensic evidence, and ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

NORTH CHARLESTON, S.C (WCIV) — There will soon be a new tool to fight and solve crime across the Lowcountry, with the Tri-County Biological Science Center on Leeds Avenue building unveiled today. The ...

Neal J. Riley is a digital producer for CBS Boston. He has been with WBZ-TV since 2014. His work has appeared in The Boston Globe and The San Francisco Chronicle. Neal is a graduate of Boston ...

April Stonehouse, a forensic science professor at Arizona State University, said the flashlight represents "a great source of ...