Utah Mother Kouri Richins Found Guilty of Poisoning Husband With Fentanyl

A Summit County jury on Monday found Kouri Richins, a 35-year-old Utah mother, guilty of aggravated murder for fatally poisoning her husband Eric Richins with a fentanyl-laced cocktail in March 2022. The verdict came after less than three hours of deliberation in a trial that captivated the country — not only for the gruesome nature of the crime but for what Richins did afterward: she published a children's book about coping with grief, dedicated to the husband she was accused of killing Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

The jury in Park City's Third District Court also convicted Richins of attempted murder for an earlier poisoning incident on Valentine's Day 2022, in which she allegedly slipped fentanyl into her husband's sandwich, causing him to break out in hives and lose consciousness. She was further found guilty of fraudulently claiming insurance benefits following Eric Richins' death US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

A Marriage Built on Debt and Deception

Prosecutors painted a picture of a woman drowning in financial obligations and eager to escape. According to evidence presented at trial, Richins had accumulated approximately $4.5 million in debt while working as a real estate agent who focused on flipping houses . She reportedly believed that upon her husband's death, she would inherit his estate, valued at more than $4 million Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Prosecutors also alleged that Richins had taken out multiple life insurance policies on her husband without his knowledge, with benefits totaling roughly $2 million US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief.. At the same time, she was carrying on an affair with a man named Robert Josh Grossman. Text messages presented to the jury showed Richins fantasizing about leaving her husband, gaining millions in a divorce, and marrying Grossman US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

The financial picture was central to the prosecution's theory of motive. Richins apparently calculated that inheriting her husband's estate would erase her debts, while the insurance payouts would fund a new chapter with Grossman. But prosecutors argued that her understanding of Utah's inheritance laws was flawed — she would not have automatically received the estate, a miscalculation that underscored the recklessness of the alleged scheme US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

The Fentanyl Trail

The prosecution's case hinged on a detailed timeline of drug procurement and poisoning. According to court documents, between December 2021 and February 2022, Richins reached out to Carmen Lauber, a housekeeper who had previously faced drug charges, requesting prescription pain medication . After receiving hydrocodone pills, Richins escalated her requests, asking for what she described as the so-called Michael Jackson stuff — a reference prosecutors said pointed to fentanyl, the drug combination associated with the singer's death Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Three days after reportedly obtaining fentanyl, Richins and her husband sat down for a Valentine's Day dinner. Eric Richins fell ill afterward, and according to court documents, he told a friend that he believed his wife was trying to poison him Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

That earlier incident — the Valentine's Day poisoning attempt that did not prove fatal — illustrates one of the unusual features of this case. Prosecutors argued it showed a pattern of escalation: when the first dose merely sickened her husband, Richins procured more fentanyl and increased the quantity. The medical examiner's finding that Eric Richins had five times the lethal dose in his system suggests a perpetrator who had learned from a prior failure Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Two weeks later, on March 4, 2022, Richins called police in the middle of the night to report finding her husband unresponsive . She told authorities she had made him a mixed vodka drink in bed before going to sleep with one of their young children who was having a night terror. When she returned, she said she found him cold to the touch . The medical examiner determined that Eric Richins had five times the lethal dose of fentanyl in his system Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

The Book and the Arrest

In January 2023, roughly ten months after her husband's death, Richins self-published a children's picture book titled Are You With Me? She promoted the book on local television and radio stations, describing it as a resource to help families — including her own three children — cope with the loss of a loved one Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday.. She dedicated it to her husband, calling him her amazing husband and a wonderful father Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Two months later, in March 2023, Richins was arrested and charged with his murder. Prosecutors pointed to the book promotion as further evidence of a calculated plan to cover up the killing US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

A lead investigator, Summit County Sheriff's detective Jeff O'Driscoll, testified that Richins had paid a ghostwriting company to produce the book on her behalf US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief.. The timing and nature of the publication became a recurring theme at trial — prosecutors argued it showed a defendant who was not merely grieving but actively constructing a false narrative around her husband's death.

Digital Evidence and Damning Searches

Among the most compelling evidence introduced at trial were internet searches recovered from Richins' phone. A digital forensic analyst testified that her search history included queries about lethal fentanyl doses (misspelled as "fetanayl"), luxury prisons in the United States, and what a death certificate would list as cause of death in a poisoning case (with "poisoned" misspelled as "poisned") US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Prosecutors also presented excerpts from a six-page letter found in Richins' jail cell that appeared to coach family members on their testimony. In it, she allegedly instructed her brother to tell her former attorney that Eric Richins had confided in him about obtaining fentanyl from Mexico and that he used drugs every night US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Defence attorneys characterized the letter as part of a fictional story Richins was writing. They maintained throughout the trial that Eric Richins had been addicted to painkillers and had asked his wife to procure opioids on his behalf US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Why the Defence Called No Witnesses

In a move that surprised courtroom observers, the defence team rested its case without calling a single witness and without putting Richins on the stand. What had been scheduled as a five-week trial ended abruptly after prosecutors called more than 40 witnesses over three weeks Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Defence attorney Wendy Lewis told the jury that prosecutors had failed to meet their burden, arguing that the evidence was circumstantial and thin US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief.. In her closing argument, Lewis said the prosecution looks at facts one way and sees a witch, but from another angle, you see a widow US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

The decision not to present a defence case is a high-risk strategy that criminal law experts say can go either way. By not calling witnesses, the defence avoided cross-examination that could have damaged their narrative. But it also left jurors with only the prosecution's version of events to consider during deliberations. The speed of the verdict — less than three hours — suggests the gamble did not pay off. Without any counter-narrative from defence witnesses, the prosecution's extensive evidence about financial motive, drug procurement, and digital evidence apparently went unchallenged in the jury's view.

The defence focused heavily on attempting to discredit Carmen Lauber, the prosecution's key witness. Lewis argued that Lauber had initially denied dealing fentanyl and only changed her account after investigators told her Eric Richins had died of an overdose. Lauber was already enrolled in a drug court program as an alternative to incarceration when authorities arrested her in connection with the case US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

The defence played a video of law enforcement telling Lauber they could revoke her drug court arrangement and that she could face substantial prison time. In the recording, a man tells Lauber to provide details that would ensure a conviction US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief.. Lauber was ultimately granted immunity in exchange for her cooperation and testified that she felt a need to take accountability for her role US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Prosecution's Closing Argument

Summit County prosecutor Brad Bloodworth delivered the state's closing argument, replaying Richins' 911 call from the night of her husband's death. Referencing the defence's opening statement about a wife becoming a widow, Bloodworth reframed the moment, arguing it instead captured the completion of a premeditated plan US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Bloodworth summarized the prosecution's case by arguing that Richins wanted to leave her husband but not his money Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

The Challenges of Proving a Poisoning Case

Poisoning cases present unique challenges for prosecutors. Unlike violent crimes that leave visible evidence, poisoning relies on toxicology, circumstantial timelines, and witness credibility. In the Richins case, the prosecution had to establish not just that Eric Richins died of a fentanyl overdose — a fact that could theoretically be explained by voluntary drug use — but that his wife deliberately administered the substance.

The prosecution built its case on multiple converging lines of evidence: the drug procurement trail through Lauber, the financial motive documented in insurance policies and debt records, the digital footprint of incriminating internet searches, the pattern of escalation from the Valentine's Day attempt to the fatal dose, and the jail cell letter that suggested consciousness of guilt. Legal observers noted that the breadth of corroborating evidence was unusually strong for a poisoning prosecution, which may explain why the defence opted against presenting its own case Utah bereavement author found guilty of fatally poisoning her husbandbbc.com·SecondaryA Utah mother who published a children's book about grief after the sudden death of her husband has been found guilty of his murder. A jury found that Kouri Richins killed her husband in March 2022 by poisoning him with a fentanyl-laced drink. The jury deliberated the case for about three hours before reaching its verdict on Monday..

Sentencing and Family Reaction

Richins, who pleaded not guilty to all charges, faces 25 years to life in prison on the aggravated murder conviction alone. Sentencing has been scheduled for May 13 — the date on which Eric Richins would have turned 44 US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Eric Richins' sister, Amy Richin, spoke after the verdict, saying that the family was in shock but relieved that justice had been served. She said the family could now focus on honoring her brother and supporting his three sons US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

Richins stared at the floor and took deep breaths as the judge read the verdict. Family members on both sides of the case left the courtroom in tears US woman who wrote book on grief after husband's death found guilty of murdering himchannelnewsasia.com·SecondaryDefendant Kouri Richins, accused of poisoning her husband in March 2022, listens to closing arguments in Third District Court, on Mar 16, 2026, in Park City, Utah. (Photo: AP/David Jackson) PARK CITY, Utah: A Utah woman was convicted Monday (Mar 16) of aggravated murder after poisoning her husband with fentanyl and self-publishing a children’s book about coping with grief..

What Comes Next

The conviction closes one of the most closely watched murder trials in Utah's recent history. The case drew national attention for the chilling convergence of a fentanyl poisoning scheme, a fraudulent grief narrative, and a digital evidence trail that prosecutors used to devastating effect.

Legal analysts expect defence attorneys to pursue an appeal, likely focusing on the circumstances under which Lauber's testimony was obtained and the immunity deal that preceded it. The defence may also challenge the admissibility of the jail cell letter. For now, Richins remains in custody at the Summit County Jail awaiting sentencing, while the Richins family begins the process of rebuilding in the aftermath of a case that laid bare the most disturbing details of Eric Richins' final months.