1. The Baby in the Yellow Blanket

Five-month-old Sabrina Aisenberg vanished from her crib in her home near Tampa, Florida. The disappearance tapped into every parent’s worst fears and captivated the nation’s attention. The investigation quickly zeroed in on Sabrina’s parents. But could Sabrina have been kidnapped? And is she still alive today?

3. Disappeared in the Desert

Thirty-year-old Steven Koecher abandoned his car in a Nevada cul-de-sac nearly two hours from his Utah home. As a devout Mormon, Steven’s unexplained proximity to Las Vegas and a series of mysterious road trips point to unexpected secrets.

4. Lost at Sea

A 26-year-old Army veteran vanishes from a Carnival cruise while celebrating his father’s 60th birthday over Labor Day weekend. Despite a 3,300-mile Coast Guard search, no trace of him is ever found, leaving his family without answers.