Watch the Dateline episode “The Trouble with Sarah” now

To find out about Sarah’s past, watch the full episode “The Trouble with Sarah,” which is available on Peacock now. You can ...
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Is there a new episode of Dateline NBC tonight (January 16, 2026)? Explained

Dateline NBC’s The Trouble with Sarah examines the murder of Joseph Hartsfield, the insulin overdose evidence, and how ...

‘Dateline - The mystery of Sarah Hartsfield’: Where to watch (for free) in case you missed it

"Dateline" is airing a special episode about Sarah Hartsfield. Here's everything you need to know to watch, live or later on, ...
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'Dateline' Went Up Against '20/20' With the Same True Crime Case and Only 1 Is Worth Watching

Fans of true-crime stories are most likely dedicated viewers of both 20/20 and Dateline, two similar shows that both air on Friday nights (on ABC and NBC, respectively). The two long-running news ...