Pat Milton, an award-winning journalist, is the senior producer of the CBS News Investigative Unit, specializing in national security, the FBI, Intelligence and federal law enforcement. Senior ...

One theory has been shot down by experts amid the ongoing Nancy Guthrie investigation -Credit:Instagram A widespread theory surrounding Nancy Guthrie's disappearance has been dismissed after Google ...

Investigators may have discovered an alternative way to find Nancy Guthrie. The mother of three is still missing, with thousands of potential leads being looked at. She is 84 and said to be in need of ...

One of Nancy Guthrie‘s neighbors has said a suspicious man took a “long look” at their street as he appeared to scope out the area on a key date before the 84-year-old went missing. “He wasn’t going ...

We are in the sixth week of the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home. On March 5, Savannah Guthrie ...

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 ...

TUCSON, Arizona — Frustrated volunteers have taken the search for Nancy Guthrie into their own hands — combing the garbage-filled desert ditches and homeless camps near her home for clues. And on ...

TUCSON, Ariz. — One of Nancy Guthrie’s Nest doorbell camera images released by the FBI was taken on a different date than the others, a source with knowledge of the investigation confirmed to Fox News ...

A group of volunteers helping in the search for missing 84-year-old Nancy Guthrie reportedly recovered a backpack on Sunday. The volunteers searched along Orange Grove Road not far from Nancy ...