When Arelie Garcia, 25, didn't show up to her job near her Salinas apartment and stopped responding to messages from family, they knew something was wrong.
Earlier this year, prosecutors hoped to locate Jaynie Crosdale as a possible witness in a 2022 kidnapping case, months before kayakers found her body in a barrel.
The loved ones of six missing people share their harrowing stories with Dateline correspondent Josh Mankiewicz for Season 3 of the award-winning podcast.
A missing anchor, stolen jewelry, and a neighbor's valuable statements helped authorities piece together what happened to Janette Piro and Chris Benedetto.
Kelly Siegler and Abbey Abbondandolo join the Beaumont Police Department in their investigation into the mysterious 1999 disappearance of Kimberly Langwell.
The 11-year-old daughter of Jannette Johnson witnessed her mother park near their home after returning from a party. Johnson never made it inside, and it would take decades for authorities to identify her body.