Dateline NBC

Snapshot · Dateline NBC

Spellcaster testifies at murder trial. Legal fireworks in UNC student murder. Plus, cars and crime.

Explore episode Jun 18, 2026

Where this was said

Tracey Grist Sentencing: The Utah Murder-for-Hire Mastermind

At 27:36 · chapter starts 25:20

In July 2024, Matthew Ristelli drove to his mother-in-law Tracey Grist's home in Utah, believing he was picking up his wife and children. Minutes after arriving, he was shot dead. Caitlin Cutt explains how investigators quickly rejected Tracey's self-defense claim and built a case showing the killing was premeditated: Tracey, the prosecution argued, had orchestrated an ambush using her daughter Kate as bait and her son Kevin Ellis as the shooter. Kate pleaded guilty and testified against her own family. At sentencing, Matthew's younger brother Jonathan addressed Tracey directly, telling her that a grandmother is supposed to protect her grandchildren, not destroy their future. Judge Roger Griffin's words were equally harsh: he called Tracey 'incredibly dangerous' and said her willingness to kill for convenience overcame any rehabilitative potential. Griffin sentenced her to 15 years to life for murder, with additional consecutive sentences for conspiracy and two domestic violence charges — all to run back to back, not concurrently.

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