Dateline NBC Dateline NBC

The Family Plot

Sep 29, 2026 · 1h 21m

Summary

Dateline NBC investigates the 2024 murder of Matt Rastelli in American Fork, Utah, where his brother-in-law Kevin was charged with killing him. The episode contrasts the conflicting narratives of the two families, highlighting evidence such as an AirTag used to track Matt, a knife found in his non-dominant hand, and the mother’s alleged coaching of her daughter during police questioning. Reporter Josh Mankowicz explores the toxic dynamics of the marriage, the mother’s history of manipulation, and the online friend who witnessed Kate’s suspicious behavior, suggesting the shooting was a stage…

Topics discussed

Sponsor: Mazda Consumer Reports Safety Intro: The Shooting and Family Division Crime Scene: Police Arrival and Initial Statements Investigation Begins: Detective Norden on Scene Detective's Perspective: Complexity of the Case Background: Matt and Kate's Marriage and Abuse The Escape Plan and Matt's Death Sponsors: Wise, Row, and Certda The Story: Self-Defense Claim and Custody Matt's Family Reaction and Character Assessment Kate's Behavior and Family Estrangement Sponsors: Wise and Row Suspicious Calls and the AirTag Discovery Evidence: AirTag Tracking and Text Messages Forensics: The Knife, Wrist Wound, and Cocaine Tracy's Background and Character Testimony Kate's Online Friends and Post-Shooting Behavior Arrests and Tarolyn's Reaction Recorded Calls Contradicting the Story Kevin's Trial, Verdict, and Sentencing Tracy's Trial and Guilty Verdict Aftermath: Family Fallout and Grief
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