Season
- Season 1 2017-07-21
- Season 2 2018-02-16
- Season 3 2018-06-23
- Season 4 2018-07-13
- Season 5 2018-10-01
- Season 6 2019-01-05
- Season 7 2019-05-05
- Season 8 2019-10-18
- Season 9 2020-04-03
- Season 10 2021-03-01
- Season 11 2022-10-04
- Season 12 2024-01-10
- Season 13 2024-06-05
- Season 14 2024-11-06
- Season 15 2025-06-04
Season 15 Episode
- Season 4 Silent Witness
- Season 4 Suspicion
- Season 4 Buried Secrets
- Season 4 Who Killed the Radio Star
- Season 4 Deadly Conspiracy
- Season 4 The Confession
- Season 4 Poison
- Season 4 Written in Blood
- Season 4 The Night Lynsie Disappeared
- Season 4 Secrets in the Mist
- Season 4 Secrets in the Snow
- Season 4 The Night Hannah Hill Disappeared
- Season 4 While They Were Sleeping
- Season 4 The Devil and Bobbi Parker
- Season 4 The Inside Man
- Season 4 Family Affair
- Season 4 The Plot Thickens
Dateline: Secrets Uncovered - Season 4 Episode 13 While They Were Sleeping
8.10 43 minutes It was a brutal and baffling crime: a husband shot dead in his own bed. No one else in the house was hurt, not even his wife, who was sleeping beside him. Investigators were suspicious, but there were more surprises in store.
