MINNEAPOLIS — At least 75 DNA samples at the Hennepin County Sheriff's Office Forensic Science Laboratory have potentially been contaminated. The sheriff's office says the contamination was discovered ...

Add Yahoo as a preferred source to see more of our stories on Google. A technician removes tubes containing genetic material in this 2010 McClatchy file photo. (Jacquelyn Martin/AP) A ...

This workshop session focused on probabilistic genotyping (PG; see Box 3-1) and featured presentations from panelists with expertise in forensic analysis, genetics, computer science, and law. It was ...

DNA testing is underway on a glove found during the search for 84-year-old Nancy Guthrie to identify a potential suspect. Forensic genealogy may be used to build a tree of suspects if the sample does ...

Three months after her abduction, Nancy Guthrie, mother of 'Today' co-anchor Savannah Guthrie, remains missing. Forensic experts believe advanced DNA analysis, though potentially time-consuming, is ...

The Gilgo Beach murder case is moving toward a trial, but two defense requests are slowing things down. Rex Heuermann's attorneys are asking for more time as they challenge something called nuclear ...

For more than two years since the fatal stabbings of four college students in Moscow, Idaho, a wide-ranging gag order has limited the public’s understanding of the case against Bryan Kohberger. But ...