ST. LOUIS, March 4, 2026 /PRNewswire/ -- Codis, a global contract development and manufacturing organization (CDMO) specializing in spray drying, amorphous solid dispersions (ASDs), and advanced ...

The DNA sample found in Nancy Guthrie's home is reportedly unable to be entered into CODIS. CODIS or the Combined DNA Index System, is a computer software program that operates local, state, and ...

TUCSON, Ariz. — DNA leads appear to be cooling in the Nancy Guthrie disappearance investigation. The DNA samples recovered from inside Nancy Guthrie’s home mainly came back to people who had a reason ...

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 ...

A member of the FBI's Evidence Response Ream searches an area around Nancy Guthrie's residence in Tucson, Ariz., on Feb. 11. Police say that DNA samples have been recovered in and around Guthrie's ...

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that police took to unravel a decades-old series of murders in California and ...

A genetic expert who helped crack Idaho killer Bryan Kohberger’s case says there’s still hope of building a DNA profile on the glove found near Nancy Guthrie’s Arizona home — even though the FBI came ...

In a revealing new interview, Pima County Sheriff Chris Nanos firmly confirms his belief that Nancy Guthrie’s abduction was a deliberate targeted kidnapping by someone who knew their victim. He also ...