Dateline Mini Mystery: The Root of All Evil
7:30
Dateline Mini Mystery: The Root of All Evil
Jul 5, 2016
NBC News
Dateline Mini-Mystery: True Lies
7:54
Dateline Mini-Mystery: True Lies
Aug 2, 2016
NBC News
Dateline Mini-Mystery: While They Were Sleeping
7:12
Dateline Mini-Mystery: While They Were Sleeping
Jul 26, 2016
NBC News
Dateline: Secrets Uncovered
1:25:31
Dateline: Secrets Uncovered
6 months ago
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Investigators walked into a mystery that would turn their world upside down… Watch tonight at 9/8c on a 2-hour Dateline Weekend Mystery on NBC. | Dateline NBC
1:00
Investigators walked into a mystery that would turn their world upside down… Watch tonight at 9/8c on a 2-hour Dateline Weekend Mystery on NBC. | Dateline NBC
199.9K views10 months ago
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Dateline Mini-Mystery: True Lies | Dateline NBC
8:11
Dateline Mini-Mystery: True Lies | Dateline NBC
1.7M viewsAug 2, 2016
YouTubeDateline NBC
It was quite obvious to the medical examiner that this was a deliberate, determined killing... The full story tonight at 9/8c on a Dateline Weekend Mystery. | Dateline NBC
2:06
It was quite obvious to the medical examiner that this was a deliberate, determined killing... The full story tonight at 9/8c on a Dateline Weekend Mystery. | Dateline NBC
36.6K views10 months ago
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0:36
Tonight on a Dateline Weekend Mystery at 9/8c, Dennis Murphy has all the details on the murder that Cedar Rapids, Iowa never forgot... | Dateline NBC
325.3K views4 months ago
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2:16
"I'm looking at someone who I believe is an arsonist. Now I'm wondering, 'OK, was he a murderer?'" More tonight at 9/8c on Dateline. | Dateline NBC
10.4K viewsOct 7, 2021
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1:09
They had a life that seemed perfect. But beneath it all… a secret. Tonight at 9/8c on an all-new Dateline mystery. | Dateline NBC
690K viewsApr 25, 2025
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0:59
Dateline Episode Trailer: Deadly Secret
Jul 29, 2019
NBC News
1:13
Shots had been fired. So Averill called 911… Dateline Weekend Mystery 9/8c tonight. | Dateline NBC
30K viewsApr 8, 2022
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1:38
There was something ominous in the air… Watch tonight on a Dateline Weekend Mystery at 9/8c. | Dateline NBC
49.4K views10 months ago
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2:26
Scott Purk was just getting started... Dateline Weekend Mystery tonight at 9/8c on NBC. | Dateline NBC
844.8K viewsOct 7, 2021
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0:43
You've heard the story. Now you can see it... Friday on an all-new Dateline mystery at 9/8c. | Dateline NBC
51.5K viewsApr 28, 2021
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0:45
Something sinister had happened down there... Dennis Murphy explains the horror at the bottom of the stairs on a Dateline Weekend Mystery tonight at 9/8c on NBC. | Dateline NBC
83K viewsMay 9, 2025
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1:53
Madison said he was no one’s sitting duck… Tune in tonight at 9/8c for the full story on a Dateline Weekend Mystery on NBC. | Dateline NBC
1.1M views11 months ago
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0:27
Tonight on a 2-hour Dateline Weekend Mystery at 8/7c, Dennis Murphy has a scary story for you... | Dateline NBC
189.8K viewsJan 3, 2025
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2:17
Daylight was waning. And Abby and Libby were missing… Their story tonight at 9/8c on an all-new 2-hour Dateline mystery. | Dateline NBC
78.1K viewsFeb 21, 2025
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0:52
Diane was suddenly the unlikely center of a strange and disturbing mystery… Her story tonight on a classic 2-hour Dateline Weekend Mystery at 9/8c on NBC. | Dateline NBC
142.5K views10 months ago
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1:47
The couple and their 13-year-old daughter had just walked into an awful scene… Dennis Murphy has the story tonight at 9/8c on a Dateline Weekend Mystery. | Dateline NBC
642.3K viewsJan 31, 2025
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0:55
Tonight on a Dateline Weekend Mystery at 9/8c… | Dateline NBC
621.7K viewsApr 17, 2025
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1:50
The mystery of who killed Anita was only just beginning… Her story tonight at 9/8c on an all-new Dateline with Blayne Alexander. | Dateline NBC
378.4K viewsMay 2, 2025
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7:28
Dateline Mini-Mystery: While They Were Sleeping | Dateline NBC
3M viewsJul 26, 2016
YouTubeDateline NBC
1:49
Gavin Smith was his family's golden boy. And then he disappeared… Tune in tonight at 10/9c for a Dateline Weekend Mystery with Keith Morrison. | Dateline NBC
18.5K viewsSep 9, 2022
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1:51
The Karlsen family settled into that ramshackle house at the top of the long, winding road... Watch our Dateline Weekend Mystery tonight at 9/8c. | Dateline NBC
75.2K viewsJun 30, 2022
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2:21
Sherri’s case was headed for the archives. Unsolved. Until… Dateline Weekend Mystery tonight at 9/8c. | Dateline NBC
15.2K viewsMay 26, 2022
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0:49
Friday on an all-new 2-hour Dateline mystery... | Dateline NBC
14.5K viewsMay 17, 2021
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5:03
Dateline: The True Crime Original
Sep 26, 2019
NBC News
1:57
A secret kept for more than a decade finally comes out... | Dateline NBC
69.6K viewsMay 1, 2015
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