Pima County Sheriff Chris Nanos states that the DNA technology problem could take months to resolve in the Nancy Guthrie case.

According to Pima County Sheriff Chris Nanos, investigators in the case of Nancy Guthrie’s disappearance aren’t currently exploring new names. This update follows the discovery of mixed DNA at the residence of an 84-year-old man in Arizona, which was analyzed by his department’s lab. “I think we’re still expanding in terms of opportunities, jobs, and […]
Long-unsolved murder of California girl resolved due to cigarette DNA: ‘Coldest case ever’

Justice Served in 1982 Murder Case The tragic rape and murder of a 13-year-old girl in Cloverdale, dating back to 1982, has finally reached a resolution. The pivotal evidence? DNA from a cigarette butt. Last week, James Oliver Yunick, now 64, was convicted of killing Sarah Geer. Obtaining this verdict required decades of painstaking investigation […]
Reasons for Nancy Guthrie’s disappearance — from early mistakes by police to a DNA oversight

FBI officials indicated this week that Nancy Guthrie, who was kidnapped, might be in Mexico, while the sheriff of Pima County, Arizona, stated evidence suggests she was in Tucson. This discrepancy highlights ongoing tensions between local law enforcement and federal authorities. Critics believe this discord is a significant factor in the stalled search for the […]
DNA evidence from a glove is tested using genetic genealogy techniques.

Advanced DNA Testing in Nancy Guthrie Case TUCSON, Ariz. – Experts indicate that the advanced DNA testing combining crime scene analysis with commercial genealogy databases could take weeks or even months for processing. This follows the discovery that the DNA from a glove found near Nancy Guthrie’s residence didn’t match any entries in the FBI […]
Nancy Guthrie’s family ruled out as potential suspects in disappearance case after DNA on glove shows no matches

Investigation Update on Nancy Guthrie’s Disappearance Authorities have confirmed that Savannah Guthrie, the host of “Today,” along with her family, are not considered suspects in the case of her mother, Nancy Guthrie, who has been missing since February 1st. This conclusion comes after DNA evidence from a glove found nearby indicated a possible suspect. Pima […]
Genetic specialist asserts that DNA could still aid in solving the Nancy Guthrie case

A genetic specialist involved in the Brian Koberger case has stated that it’s still feasible to create a DNA profile from a glove discovered near Nancy Guthrie’s home in Arizona. The FBI apparently found no matches from their database. David Mittelman, CEO of Osram in Texas, indicated that authorities looking into the 84-year-old’s kidnapping might […]
FBI applies genetic genealogy techniques to DNA evidence in Nancy Guthrie case

Authorities investigating the suspected abduction of Nancy Guthrie are employing innovative crime-solving techniques. They are using investigative genetic genealogy (IGG), which involves analyzing genetic and genealogical data to assist law enforcement in identifying individuals related to criminal cases. The method focuses on matching DNA found at crime scenes with genetic markers from family members to […]
DNA evidence in Nancy Guthrie’s disappearance case does not match any records in the FBI database

Investigation Continues in Nancy Guthrie’s Disappearance Pima County Sheriff Chris Nanos has shared that DNA obtained from gloves found near Nancy Guthrie’s home did not match any entries in the FBI’s databases. In a recent interview, Nanos indicated that neither the DNA from the gloves nor from the residence aligned with any records in the […]
DNA findings on glove evidence could be crucial in the Nancy Guthrie case

TUCSON, Arizona — In the ongoing investigation into the case of Nancy Guthrie, which has now stretched into its third week, both the authorities and the public are eager for crucial DNA results from gloves discovered near the location of her disappearance. Retired FBI agent Jason Pack emphasizes that while DNA is undeniably a powerful […]
Rapist Who Killed Sentenced in 30-Year-Old Case Solved by DNA from Family History

On Friday, a long-unsolved case involving the rape and murder of a 19-year-old woman from Indianapolis reached a conclusion with a 53-year-old man getting a 45-year prison sentence. Dana Shepherd received his sentence last month after agreeing to a plea deal in which he confessed to the violent stabbing death of art student Carmen Van […]