Dateline Season 23 Episode 7
Horror at the Lake
Investigators desperately search for a killer after Florida teacher Denise Hallowell is found murdered. Dennis Murphy reports.
23 - 31What Happened to Anton Black?Aug. 05, 2022- 23 - 30Amber Heard: After the VerdictJun. 17, 2022
- 23 - 29Murder in Kitchen OneJun. 10, 2022
- 23 - 28The JacketJun. 03, 2022
- 23 - 27The House on Shalimar WayMay. 20, 2022
- 23 - 26The Day the Music DiedMay. 13, 2022
- 23 - 25The UndoingMay. 06, 2022
- 23 - 24The Blue Blanket MysteryApr. 29, 2022
- 23 - 23The Curious Case of Sherri PapiniApr. 22, 2022
- 23 - 22The Real Thing About PamApr. 15, 2022
- 23 - 21The Hands of a KillerApr. 08, 2022
- 23 - 20Hit ListApr. 01, 2022
- 23 - 19In the Light of DayMar. 25, 2022
- 23 - 18A Haunting Stretch of RoadMar. 18, 2022
- 23 - 17Siren SongMar. 11, 2022
- 23 - 16VenomMar. 04, 2022
- 23 - 15Echoes in the CanyonFeb. 25, 2022
- 23 - 14After the DanceJan. 28, 2022
- 23 - 13Evil Paid a VisitJan. 21, 2022
- 23 - 12What Happened in VegasJan. 14, 2022
- 23 - 11The Secrets of Nygard CayDec. 10, 2021
- 23 - 10Murder in the House of GucciDec. 03, 2021
- 23 - 9InfamousNov. 19, 2021
- 23 - 8The Doomsday FilesNov. 12, 2021
- 23 - 7Horror at the LakeNov. 05, 2021
- 23 - 6Kristin Smart Case & Murdaugh SagaOct. 29, 2021
- 23 - 5The Wrong DoorOct. 22, 2021
- 23 - 4The Ascension of Mother GodOct. 15, 2021
- 23 - 3Kill SwitchOct. 08, 2021
- 23 - 2The BridgeOct. 01, 2021
- 23 - 1The Evil That WatchesSep. 24, 2021
