Skeletal Remains Found in Pennsylvania Well in 1988 Identified as Pregnant Teen Who Vanished 3 Years Earlier

The Disappearance of Madeleine McCann: Is There New Evidence That Could Solve British Girl's 2007 Vanishing?

Has the Dyatlov Pass Mystery of the Dead Russian Hikers Been Solved After 60 Years?

Workers Inspecting of Sacramento Storm Drain Discover Skeleton, Beginning Multi-Agency Effort to Solve Mystery

Kind Stranger Helps Reunite Missing Virginia Dog With Its Owner After 3 Years Apart

What Happened to Sunny the Red Panda? Zoo Says Cold Case Disappearance Still Hot on Their Minds 4 Years Later

Missing Texas Influencer Found Dead on Side of Road Seemed ‘Scared for Her Life,' Friend Says

Thoue Nichole Bronowski Found Alive After Abductor Who Murdered Her Mother Is Killed in Police Shootout

Quawan Charles Is Laid to Rest as Family Continues to Search for Answers

Group of 7 Boaters Still Missing After Leaving For Hunting Trip in Western Alaska, Officials Say