NBC Dateline has reported on some of the most shocking true crime stories, and the poisoning of Mary Yoder is not an exception.

The popular television program Dateline NBC focuses on true crime stories. It was hosted by Jane Pauley and Stone Phillips and debuted on March 31, 1992.

Friday on “Dateline,” the death of a beloved chiropractor becomes a criminal investigation when authorities discover she’d ...

When Dr. Teresa Sievers doesn't show up to work, her coworkers and family become very concerned about her wellbeing.

Mark Sievers attempts to blame his mother, Bonnie, for failing to set his home's security alarm.

NBC’s Dateline, Season 26 Episode 30, titled The Creek, details the murder of 15-year-old Danielle Locklear by her ex-boyfriend Je’Michael Devanair Malloy in March 2014.

The latest episode of NBC’s Dateline titled Poison Twist will follow the case of Mary Yoder, who was poisoned to death in 2015. The show will premiere on the network on March 21, 2025.

Dateline: A Walk Through The Woods, which aired on NBC on February 21, 2025, covered the shocking murders of teenage girls Liberty German and Abigail Williams. The girls were murdered in February 2017 ...

After Florida teacher Denise Hallowell is found murdered in her home, investigators examine her family's tumultuous past in ...

Lori Vallow, also known as the “doomsday mom,” who has been convicted of killing her two children and conspiring to kill her husband’s previous wife, is speaking out in her first TV interview with ...

Lori Vallow Daybell, an Idaho woman who was sentenced to life in prison in 2023 for the murders of her two youngest children, is speaking out from prison on "Dateline" in her first television ...

Lori Vallow sits down with Dateline NBC’s Keith Morrison for her first television interview. Vallow was sentenced to life in prison for murdering her two children, Tylee and JJ.