Kouri Richins, author of a children’s book on grief, gets life sentence for killing her husband

Kouri Richins looks on during her murder trial at the Summit County Courthouse in Park City, Utah, Monday, Feb. 23, 2026. (AP Photo/Spenser Heaps, Pool)

PARK CITY, Utah -- A Utah mother who published a children’s book about grief after the death of her husband will serve a life sentence for his murder without the possibility of parole, a judge ruled Wednesday.

Kouri Richins was convicted in March of aggravated murder for lacing her husband Eric Richins’ cocktail with five times the lethal dose of fentanyl at their home near Park City in 2022. A jury also found her guilty of four other felonies, including insurance fraud, forgery and attempted murder for trying to poison her husband weeks earlier on Valentine’s Day with a fentanyl-laced sandwich.

Judge Richard Mrazik said Richins is “simply too dangerous to ever be free” when handing down the sentence on the day that her husband would have turned 44.

Her attorneys said they will appeal the conviction and sentence. Richins has been adamant in maintaining she is innocent, saying Wednesday that the verdict was “an absolute lie.”

Richins stood at the podium in a lime-green jail uniform as she asked her sons, who were not present in court, “Please just don’t give up on me.” She encouraged them to always “be like your dad.”

Prosecutors said Richins, a 36-year-old real estate agent with a house-flipping business, was millions in debt and planning a future with another man. She had opened numerous life insurance policies on her husband without his knowledge and falsely believed she would inherit his estate worth more than US$4 million after he died.

Eric Richins’ father, Eugene Richins, had urged the judge to impose a life sentence without parole to protect his grandsons, who were ages 9, 7 and 5 when their father died.

“This sentence is important so Eric’s three sons never have to live with the fear that the person responsible for taking their father could ever harm them again,” he said.

The case captivated true-crime enthusiasts when Richins was arrested in 2023 while promoting her children’s book about a boy coping with the death of his father.

Sons say they’re afraid of their mother

Richins’ sons “are not props for some twisted children’s book about grief and loss, and yet that is what they’ve been reduced to by Kouri,” said her sister-in-law Katie Richins-Benson, who now has the boys in her care.

Social workers read letters from the sons, who all said they would feel unsafe if their mother was ever released from prison. The children said Richins threatened to kill their animals and showed them videos of famished children in war zones when they refused to eat undercooked food.

“You took away my dad for no reason other than greed, and you only cared about yourself and your stupid boyfriends,” said the middle son, now 11. He described having to “be a parent” to his younger brother because his mother did not watch over them. Richins made the boy paranoid about sitting on his dad’s side of the bed, saying he might die, too, he alleged.

The oldest son, now 13, said he also felt like he had to take care of his siblings and noted that his mother often would lock him inside his room while she drank.

“I will and have always prioritized your safety,” Richins said in court after hearing her sons’ statements.

Greg Hall, a friend and business associate of Richins, told reporters he was disappointed by the sentence and urged people to “have an open mind” about her.

Trial cut short by defence

The trial was scheduled for five weeks but ended early when Richins waived her right to testify, and her legal team rested its case without calling any witnesses. Her attorneys said they were confident that prosecutors had not produced enough evidence to convict her of murder.

The jury deliberated for just under three hours before finding her guilty of all counts.

During the trial, prosecutors showed the jury text messages between Richins and her lover in which she fantasized about leaving her husband and gaining millions in a divorce. Prosecutors also displayed the internet search history from Richins’ phone, which included queries about the lethal dose of fentanyl, luxury prisons and how poisoning is marked on a death certificate.

The defence argued that Eric Richins was addicted to painkillers. Prosecutors countered by showing police body camera footage from the night of his death in which Kouri Richins tells an officer that her husband had no history of illicit drug use.

Prosecutors did not seek the death penalty.

Richins also faces more than two dozen money-related criminal charges in a separate case that has not yet gone to trial.

By Hannah Schoenbaum