A 10-year-old girl vanishes while walking home from a friend's house; a mother helps bring her daughter's killer to justice.

Vanished With Beth Holloway

Baum; Hill

Family members search for their missing child who has special needs; a family searches for a daughter who disappeared 15 years earlier.

Spierer; Desir; Smart

A college graduate goes missing after a night out with his friends; a woman reveals the story of the kidnapping she and her sister endured as children.

Fleischmann; Rivazfar

A couple vanishes from the streets of downtown Philadelphia; a teenage paperboy becomes the first milk-carton-kid; a little girl loses her life.

Imbo-Petronne; Gosch; Berrelez

A teen leaves for school and never returns home; a young man disappears while on a school trip to Chicago.

Kopetsky; Ross

A pregnant woman vanishes from the streets of Philadelphia; a toddler is abducted.

Figueroa; Duckett

A 24-year-old goes missing after warning her father of a suspicious character; two teenage girls go missing.

Kesse; Bible and Freeman

A young woman vanishes off the deck of a cruise ship.

Amy Bradley

A 9-year-old girl goes missing from her Florida home; a high-school teacher vanishes.

Lunsford; Grinstead

Beth shares her journey to find answers about her missing daughter; a California family disappears without a trace.

Holloway; McStay

Profiles of real-life mysteries, abductions and unsolved cases.

S1 E2 | Lunsford; Grinstead