The Trial of Kouri Richins
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Summary
Kouri Richins, a 35-year-old Utah real estate investor and self-published children's book author, is on trial in Summit County's Third District Court in Park City, Utah, charged with the aggravated murder of her husband, Eric Richins, 39, on March 4, 2022. Prosecutors allege she fatally poisoned him by lacing a Moscow mule cocktail with fentanyl, resulting in approximately five times the lethal dose of the opioid in his system. She has pleaded not guilty to all charges, which include aggravated murder, attempted aggravated murder, two counts of insurance fraud, and forgery.
According to prosecutors, Kouri had powerful financial and romantic motives. They allege she was approximately $4.5 million in debt from her struggling real estate business, held nearly $2 million in life insurance policies on Eric that she allegedly obtained without his knowledge, and believed she would inherit his estate — valued at more than $4 million. She was also allegedly having a romantic affair with a man identified as Robert Josh Grossman. Prosecutors presented text messages in which Kouri wrote to Grossman that she wished her husband would 'just go away' so their life could be 'perfect,' and sent a Caribbean resort link just 16 days after Eric's death. Phone records also showed internet searches for 'women Utah prison,' 'luxury prisons for the rich in America,' and 'what is a lethal dose of fentanyl,' which prosecutors argue demonstrate consciousness of guilt.
A separate alleged poisoning attempt on Valentine's Day 2022 is also charged. Prosecutors claim Kouri laced a sandwich she gave Eric with fentanyl; he reportedly broke out in hives, blacked out, used his son's EpiPen, and later told a friend 'I think my wife tried to poison me.' The defense characterizes this incident as an allergic reaction.
The prosecution's star witness is Carmen Lauber, 54, the family's former housekeeper. Lauber testified under four grants of immunity that she purchased drugs for Kouri on four occasions in early 2022 — starting with opioid pain pills, then escalating to fentanyl after Kouri requested something stronger for an alleged 'investor.' On the third purchase, Lauber testified Kouri asked for 'the Michael Jackson stuff,' a reference to propofol (the drug that caused Michael Jackson's death), though the drugs actually obtained were fentanyl pills. Three days after Eric's death, Kouri texted Lauber asking if she 'still had her hookup,' and a fourth drug purchase followed. A $1,300 check from Kouri's realty company with the memo 'construction clean Midway' was presented as payment for that purchase. Lauber testified she never cleaned a house for that amount.
The defense has vigorously challenged Lauber's credibility, playing recordings of investigators telling the jailed Lauber they needed 'details that will ensure Kouri gets convicted of murder' and presenting transcripts of seven jail interviews in which her account contained numerous inconsistencies. Attorney Wendy Lewis also highlighted that the man Lauber allegedly bought drugs from, Robert Crozier, recanted his story before trial and said he only sold her OxyContin, not fentanyl. Additionally, no fentanyl was ever found in the Richins home — 19 items were tested and all came back negative — and the Moscow mule cups from the night of Eric's death were never tested, having been placed in the dishwasher by a nanny the next morning.
Defense attorney Kathy Nester argues Eric Richins suffered from chronic pain, Lyme disease, and used substances including marijuana gummies and hydrocodone, suggesting he may have obtained and accidentally overdosed on fentanyl independently — noting he had recently traveled to Mexico. The defense maintains there is no direct evidence of how fentanyl entered Eric's body and that the circumstantial case falls short of the required burden of proof beyond a reasonable doubt. The manner of Eric's death remains officially 'undetermined' on his death certificate.
The trial began February 23, 2026 and is expected to conclude March 27, 2026. Kouri Richins has been held in the Summit County Jail without bail since her arrest on May 8, 2023. If convicted of aggravated murder, she faces 25 years to life in prison.