Dateline: Unforgettable

When Britney Ujlaky disappears, a small Nevada town bands together to track down an unknown cowboy.

When Leslie Neulander dies after what appears to be an accidental fall in the shower in her New York home, two friends join forces to seek justice on her behalf; insiders speak out on the latest twists and the final chapter in the case.

After an apparent home invasion in Minnesota leaves Heidi Firkus dead and her husband, Nick, hospitalized, detectives learn the young couple was facing financial troubles.

After a mother is found murdered in her Virginia home, her son embarks on a 20-year quest for justice that leads him down a dark and twisted pat

A mystery looms over a small New York town when a woman is murdered and a stunning secret is exposed; more than a decade later, new developments lead to an unexpected conclusion.

A mother is found dead in a house fire but an autopsy reveals a brutal murder; the case goes cold for years until a shocking confession is made.

Two murders in Toronto ignite an investigation that spans four decades; breakthroughs in investigative genetic genealogy help crack the case.

When a pharmacist is found shot to death in his Wisconsin farmhouse, investigators embark on a 15 year hunt for his elusive killer.

A pregnant woman vanishes before her own baby shower and her worried family raises the alarm; detectives unravel a chilling mystery.