The tragic murder of two girls in Delphi, Indiana unravels a web of suspicion, revealing the sinister role of social media.

A corrections officer and an inmate disappear on the same day.

An investigation into missing children reveals a disturbing story of love, betrayal and horror.

Two members of the powerful Murdaugh family are brutally murdered, revealing secrets and lies.

The haunting saga of Long Island's south shore, where the bodies of four women are discovered.

When aspiring influencer Gabby Petito embarks on a road trip of a lifetime with her fiancé Brian Laundrie, they look to be the ideal pair. When Brian comes home without her, the mystery surrounding her abduction grips the country.

A 17-year-old girl disappears during spring break in Myrtle Beach. It took 13 years for the truth about the disappearance of a 17-year-old girl to come out

In the Arkansas Ozarks, a father's quest for justice is shrouded in small-town gossip. Rumors spiral for over a decade, and then, finally, a missing puzzle piece emerges.

Four popular college students are murdered in the dead of night in their off-campus home. Authorities launch a desperate search to find their killer.