A team of local investigators and scientists have already solved one case and now need the public's help in solving another ...

Daniel Callahan was last seen a year ago leaving his friend’s house when his family car was pulled from the Connecticut River ...

Follow live updates on the desperate search for Savannah Guthrie’s missing mother, Nancy Guthrie, who was last seen on Jan. 31.

Flagler County Sheriff Rick Staly will provide an update on a missing person cold case at a 1:30 p.m. press conference Monday, Feb. 23. In addition to Staly, the FBI, the victim's family, detectives ...

An expert who worked on the infamous Idaho murders case has explained how digital technology could unearth new clues in the mysterious disappearance of Nancy Guthrie. “People forget how much their ...

It has been 30 days since 84-year-old Nancy Guthrie, mother of TODAY show co-host Savannah Guthrie, was kidnapped from her Catalina Foothills home.

A missing person's case was solved in stunning fashion when the woman was found living a secret life 24 years later.

The human remains found in Golden Valley, Arizona, in October 2000 have been identified, solving a 28-year-old mystery.

As the search for "Today" host Savannah Guthrie's mother Nancy Guthrie reaches the one-month mark, here's a look at lingering details from the case.

Renewed appeal for information in the decades-old cold case of Rosalie Miller's homicide. New Hampshire Cold Case Unit seeks public's help. Concord Monitor study of victim list reveals demographic and ...

Developments in the Nancy Guthrie case: a detained man released, and chilling security footage. Authorities found blood, but her whereabouts remain unknown. Annual governors' gathering with White ...