Where To Stream Dateline Secrets Uncovered Season 2022 Episode 21
While She Was Sleeping
- Aired March 15, 2023
- 60 Min
The murder of socialite Nancy Phister sent shockwaves through Aspen; she was an A-lister in a city known for its opulent ski resorts and famous residents. Nancy had a long list of friends, but she also had foes.