The investigation eventually uncovered the reality about what happened to Kevin Mengel. Morgan was convicted of plotting her ...

Dateline has covered several shocking cases over time. However, a few stories match the gripping nature of what went down in ...

A new episode of “Dateline: Secrets Uncovered” season 15 airs on Wednesday, August 27. For more than 30 years, “Dateline” has brought viewers investigations into some of the biggest mysteries in ...