Forensic Files

A Utah grief author's murder trial. Eyewitness drama in Florida. Plus, Nancy Guthrie and Olivia Lone Bear.

Dateline NBC

  • Feb 26, 2026
  • 33:05
  • Full Episode
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<p>The highly anticipated trial of Utah mom-of-three Kouri Richins is finally underway. Prosecutors say she poisoned her husband with fentanyl. In Miami, jurors watch video testimony of an eyewitness who may have seen the killer of football player Bryan Pata. In Dateline Round Up, Nick Reiner enters a plea and a former American Idol contestant is arrested for murder. Plus, in light of her mother Nancy's disappearance, Savannah Guthrie calls for greater attention to missing persons cases. We share the story of Olivia Lone Bear, a young mother whose death is still unsolved.</p> <p><br> </p> <p>Nancy Guthrie Tipline: 1-800-CALL-FBI (1-800-225-5324)</p> <p><br> </p> <p>Unresolved: The Case of Olivia Lone Bear: <a href="https://www.nbcnews.com/dateline/video/unresolved-the-case-of-olivia-lone-bear-119617605728" rel="noopener noreferrer">https://www.nbcnews.com/dateline/video/unresolved-the-case-of-olivia-lone-bear-119617605728</a></p> <p><br> </p> <p>Find out more about the cases covered each week here: <a href="http://www.datelinetruecrimeweekly.com" rel="noopener noreferrer">www.datelinetruecrimeweekly.com</a></p><br/> <p>Hosted by Simplecast, an AdsWizz company. See <a href="https://pcm.adswizz.com">pcm.adswizz.com</a> for information about our collection and use of personal data for advertising.</p>

Brief Summary

Corey Richens and Rashawn Jones face murder trials; updates on Nancy Guthrie and Olivia Lone Bear's cases are also discussed.

Key points

  • Corey Richens' Murder Trial Begins. Corey Richens is on trial for allegedly poisoning her husband for financial gain.
  • Emotional Testimony from Eric's Family. Eric's sister shares emotional memories of her brother during the trial.
  • Eyewitness Testimony in Rashawn Jones Case. A key eyewitness provides testimony via video due to health issues.
  • Surprising Defense Moves. The defense rests without calling any witnesses in the Rashawn Jones trial.
  • Caleb's 911 Call. Caleb reports his wife Ashley has been shot, sounding distraught and panicked.
  • Ashley Found Dead. Police discover Ashley dead from gunshot wounds in her bed, leading to a shocking conclusion.

Tension

70/ 100High tension

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