When a bright college senior is found dead at a remote fishing camp, investigators and family members are left asking why. What happened to Ally?

In early 2000, 18-year-old Zebb Quinn suddenly disappeared. After two decades, more questions than answers remain. What happened to Zebb?

A young father is killed while on FaceTime with his children. How did this happen? Who killed Nick Cordova?

A young couple turns to a life of crime, setting off a chain of events that will end in unexpected tragedy.

In 1986, four-year-old Jessica Gutierrez disappeared from her bed in the middle of the night. Investigators know what happened, but can they prove it?

A little girl has been missing for two years, but no one noticed. How did this happen? Where is Harmony?

When an artist goes missing after an art show in Fresno, her family and friends won’t stop until they know the truth. What happened to Missy?

When two brothers arrange a date with women they met online, things quickly go from bad to worse. How did it all go wrong?

When a young woman misses her flight home, her family is concerned. How could she have disappeared in broad daylight?

When a Colorado mother goes out for a bike ride and never returns, the investigation into her disappearance uncovers secrets no one expected.