Dateline S30E7
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S30E07 — Horror at the Lake
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Dateline

S30E07 Horror at the Lake

2021-11-05

Florida teacher Denise Hallowell is discovered dead, launching a frantic investigation as detectives race to track down her killer. Dennis Murphy reports on the case.

Season 30 Episodes

1
The Evil That Watches
2021-09-24
 2
The Bridge
2021-10-01
 3
Kill Switch
2021-10-08
 5
The Wrong Door
2021-10-22
 6
Kristin Smart Case & Murdaugh Saga
2021-10-29
 7
Horror at the Lake
2021-11-05
 8
The Doomsday Files
2021-11-12
 10
Murder in the House of Gucci
2021-12-03
 11
The Secrets of Nygard Cay
2021-12-10
 12
What Happened in Vegas
2022-01-14
 15
Echoes in the Canyon
2022-02-25
 16
Venom
2022-03-04
 23
The Curious Case of Sherri Papini
2022-04-22