Massive Search Underway for Missing Firefighters Who Disappeared on Boating Trip

2 Teens Missing in Same Region Where Road-Tripping Couple Found Dead

Police Searching for Missing Woman Last Seen Leaving Work Early

Husband of Woman Who Vanished During Mojave Desert Hike: 'I Just Want Her Back'

Inside the Harrowing 4 Days Mom Was Lost in the Woods

Savannah Spurlock's Family Thanks Tipster Whose Call Led to Discovery of Her Body

Missing American Scientist Whose Body Was Found in Crete Is Homicide Victim: Police

'Gone Girl' Author Sickened by Suggestion Missing Connecticut Mom Staged Disappearance

Mackenzie Lueck Mourned by Friends as Suspect Found to Have Been Accused of Rape in Past

Mom Arrested in Disappearance of 2-Year-Old Son After She Reports Him Missing