Utah mother sentenced to life without parole for poisoning husband with fentanilo

On a Wednesday in May, in a courtroom in Park City, Utah, a judge pronounced a sentence that would echo through the rest of one woman's life: imprisonment without the possibility of parole. Kouri Richins, a 35-year-old real estate agent, had been found guilty in March of murdering her husband Eric with fentanilo. The sentencing came on what would have been his 44th birthday—a detail the judge did not overlook.

The case had gripped the country for reasons that seemed almost too strange to be true. Months after Eric's death in 2022, Richins published a children's book called "Are You With Me?" about grief and loss. She had written it, she said, to help her three young children process their father's death. What emerged during the trial was a portrait of calculated deception: Richins had poisoned her husband deliberately, methodically, and for money.

The prosecution's case was straightforward. Richins was drowning in debt—millions of dollars in debt. She had taken out multiple life insurance policies on Eric without his knowledge or consent. She stood to inherit his estate, valued at more than four million dollars. On Valentine's Day 2022, she attempted to poison him with a sandwich laced with fentanilo. When that failed, she did not abandon her plan. Instead, she spent the next seventeen days refining it. On the day she succeeded, she served him a Moscow Mule cocktail containing five times the lethal dose of opioids. He died. She collected.

During the sentencing hearing, the court heard from the people most destroyed by what Richins had done: her three children. They were nine, seven, and five years old when their father died. Through statements read by counselors and submitted to the court, they described living in fear. The oldest child, identified in court documents as CR, wrote that he was terrified his mother would be released and come after him, his siblings, and the rest of the family. One of the children recalled how Richins had threatened to kill their pets and forced them to watch videos of children in war zones. Another wrote to his mother directly, with a cruelty born of betrayal: "You only cared about yourself and your stupid boyfriends."

The children are now in the custody of their aunt, Katie Richins-Benson, Eric's sister. She called her sister-in-law evil and accused her of exploiting her own children as props to promote a book about grief—a book written by the woman who had murdered their father. The family asked the court for the maximum sentence, not out of vengeance but out of a desperate need to protect the children from ever having to face their mother again.

Judge Richard Mrazik granted that request. He noted that Richins had maintained her innocence throughout the trial, even as evidence accumulated against her—search histories on her phone about lethal fentanilo doses, inquiries about luxury prisons, the insurance policies, the timing. During her thirty-minute statement to the court, she addressed her absent children, telling them not to give up on her, promising she would come home. Her lawyers had called no witnesses in her defense and had already announced their intention to appeal both the conviction and the sentence.

But the judge was unmoved. He described Richins as an unacceptable risk to society, a person whose crimes—motivated by greed and executed with deliberation—warranted permanent removal from the world. She received additional consecutive sentences for insurance fraud and forgery that would extend her time behind bars even further. "A person convicted of these crimes is simply too dangerous ever to be free again," Mrazik said.

Richins will spend the rest of her life in prison. Her three children will grow up knowing their mother killed their father, and that she did it for money. They will never have to fear her release.