Utah woman who published a book on grief after husband’s death to be sentenced for his murder

PARK CITY, Utah (AP) — A Utah mother who published a children’s book about grief after the death of her husband and was later found guilty of killing him finds out Wednesday how long she will spend in prison.

Kouri Richins was convicted in March of aggravated murder for lacing her husband's cocktail with five times the lethal dose of fentanyl at their home near Park City in 2022.

Prosecutors said Richins, a 35-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 Eric Richins without his knowledge and falsely believed she would inherit his estate worth more than $4 million after he died.

Eric Richins’ father, Eugene Richins, urged Judge Richard Mrazik to impose a life sentence without the possibility of 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 during the sentencing hearing, which fell on the day his son would have turned 44.

Jurors also found Richins guilty of four other felonies, including attempted murder for trying to poison her husband weeks earlier on Valentine’s Day with a fentanyl-laced sandwich.

Richins faces several decades to life in prison. She has been adamant in maintaining she is innocent. Her attorneys said she would take the stand later Wednesday after waiving her right to do so during the trial.

In a letter read by a defense attorney, Richins’ mother, Lisa Darden, maintained that her daughter is not capable of murder and asked, “from a mother’s heart, that Kouri be given a sentence that allows the possibility of a future.”

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

Eric Richins’ sister Katie Richins-Benson said her brother was taken from his sons, who are now in her care, by the person he should have been able to trust the most.

“They 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,” Richins-Benson told the judge, her voice quavering.

Clinical social workers read letters from each of the boys, who all said they would feel unsafe if their mother was ever released from prison. The children said Richins hit and threatened to kill their animals, showed them videos of famished children in war zones when they refused to eat their dinner and didn't seem to care about their health.

“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.

The oldest boy, now 13, said he also felt like he had to take care of his siblings while in his mother's care, but his younger brother “mostly took care of me, though, because I was locked in my room.” He said his mom would lock him inside “pretty much daily” after he pointed out that she was drunk.

Judges in Utah typically impose sentences as a broad range rather than a fixed number of years.

The most serious charge, aggravated murder, is punishable by 25 years to life in prison, or a life sentence without parole. Prosecutors did not push for the death penalty.

Prison time for the attempted aggravated murder charge depends on the severity of the bodily injury that occurred. After taking a bite of the sandwich his wife left for him, Eric Richins broke out in hives, injected himself with his son’s EpiPen, drank a bottle of Benadryl and passed out, prosecutors said. Depending on the judge's assessment, Kouri Richins could face 15 years to life, 6 years to life or 5 years to life for that charge.

Two counts of insurance fraud, second-degree felonies, each carry a 1-15 year sentence, and a third-degree felony forgery charge is punishable by 0-5 years in prison.

The judge has discretion to decide whether Richins' prison sentences for each count will overlap or stack up.

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

The trial was scheduled for five weeks but ended early when 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.

Throughout the trial, prosecutors portrayed the mother of three as a money-hungry killer. They 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 defense 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.

Gene Richins makes an impact statement during the sentencing of Kouri Richins in 3rd District Court in Park City, Utah, Wednesday, May 13, 2026. (Trent Nelson/The Salt Lake Tribune via AP, Pool)

Amy Richins makes an impact statement during the sentencing of Kouri Richins in 3rd District Court in Park City, Utah, Wednesday, May 13, 2026. (Trent Nelson/The Salt Lake Tribune via AP, Pool)

Kouri Richins appears at a sentencing hearing with her defense attorney Wendy Lewis, left, in 3rd District Court in Park City on Wednesday, May 13, 2026. (Trent Nelson/The Salt Lake Tribune via AP, Pool)

Kouri Richins appears at a sentencing hearing with her defense attorney Wendy Lewis, left, in 3rd District Court in Park City on Wednesday, May 13, 2026. (Trent Nelson/The Salt Lake Tribune via AP, Pool)

FILE -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, File)

LOS ANGELES (AP) — The wide-ranging prosecution in the death of “Friends” star Matthew Perry is coming to a close. Five people have pleaded guilty for various roles in supplying the actor with ketamine, the drug that killed him at age 54 in 2023. Four of them have been sentenced. The last person will be sentenced in the coming days.

Here's a look at each person.

Perry’s 60-year-old longtime live-in personal assistant Kenneth Iwamasa was intimately involved in the actor’s illegal ketamine use, acting as his drug messenger and personally giving him injections — six to eight per day in the last days of his life — according to his plea agreement.

“Shoot me up with a big one,” Iwamasa told authorities Perry said to him on Oct. 23, 2023. After several injections, the assistant left him at his home in the Pacific Palisades neighborhood of Los Angeles and returned to find Perry dead in his hot tub. An autopsy found the primary cause of death was the acute effects of ketamine, with drowning as a secondary cause.

Iwamasa made nearly all of the illegal drug buys on Perry’s behalf, working in coordination with his co-defendants. One of them, Dr. Salvador Plasencia, taught him how to give Perry the injections.

Iwamasa was quick to participate with police and prosecutors, becoming the first to reach a plea deal as they sought to use him as a key witness against other defendants.

PLEADED GUILTY TO: One count of conspiracy to distribute ketamine causing death.

SENTENCE: He’s scheduled to become the final defendant sentenced on May 27.

WHAT THEY SAID: Iwamasa is the only defendant who has yet to give public comment.

Prosecutors say she was known as “The Ketamine Queen,” because of her jet-setting, drug dealing lifestyle. Her lawyers say authorities made up that nickname to feed a media frenzy.

Jasveen Sangha did admit to running a serious drug operation, selling Perry the dose of ketamine that he took on the day he died, and causing the death of another man, 33-year-old Cody McLaury, in 2019.

Like the other defendants, Sangha had no previous convictions.

But, prosecutors said, and a judge agreed, that unlike the other defendants whose actions were atypical, she had been dealing drugs including ketamine, methamphetamine and cocaine for at least five years from her home.

Sangha is a 42-year-old who was born in Britain, raised in the United States and has dual citizenship. Her social media accounts showed her in posh spaces alongside rich-and-famous faces in Spain, Japan and Dubai, London and Los Angeles.

Sangha went to high school in Calabasas, California — perhaps best known as home to the Kardashians — and went to college at the University of California, Irvine, graduating in 2005 and going to work at Merrill Lynch. She later got an MBA from the Hult International Business School in London.

Her lawyers presented that personal history as evidence that she was an otherwise upstanding citizen, but prosecutors used the same facts to argue she didn't need to sell drugs but did so for greed and glamour.

PLEADED GUILTY TO: Three counts of distribution of ketamine, one count of distribution of ketamine resulting in death or serious bodily injury, and one count of using her home for drug distribution.

SENTENCE: She was sentenced to 15 years in prison, the longest so far.

WHAT THEY SAID: “These were not mistakes. They were horrible decisions,” Sangha said at sentencing, adding that her choices had “shattered people’s lives and the lives of their family and friends.”

Fleming, 56, was working as a drug addiction counselor when a mutual friend he had with Perry told him that the actor was seeking ketamine, according to filings from prosecutors.

Fleming’s lawyers said he was a former television and film producer whose career had been ravaged by substance abuse, and that after gaining hard-won sobriety he became a counselor.

But he had badly relapsed when approached about Perry, and connected the actor with Sangha to buy her product.

In all, prosecutors say, Fleming delivered 50 vials of Sangha’s ketamine for Perry’s use, marking up the price to make a profit, including 25 vials sold for $6,000 to the actor four days before his death.

Authorities found him early in the investigation and lawyers on both sides agreed he was immediately and extraordinarily cooperative. He gave up Sangha, and became the first to appear in court and enter a guilty plea.

PLEADED GUILTY TO: One count of distribution of ketamine resulting in death.

SENTENCING: He was sentenced Wednesday to two years in prison and three years of probation.

WHAT THEY SAID: “I procured ketamine for Matthew Perry because I wanted the money and because I thought I was doing a favor for a friend,” Fleming wrote in a presentencing letter to the court. “I never contemplated the worst possible outcome. This grievous failure will haunt me forever.”

“I wonder how much this moron will pay?”

That was a text message Plasencia sent to a fellow doctor when he learned Perry was looking for illegal, off-the-books ketamine, according to a plea agreement where the doctor admitted to selling 20 vials of the drug to the actor in the weeks before his death.

Plasencia, a 44-year-old Los Angeles-area doctor known to patients as “Dr. P,” was one of the main targets of the prosecution and had been headed for a joint trial with Sangha when he reached the plea agreement last year.

Perry was connected to Plasencia through another patient. The actor had been getting ketamine legally from his regular doctor as treatment for depression, an off-label but increasingly common use of the surgical anesthetic. But he wanted more than that doctor would prescribe.

Plasencia admitted to injecting Perry with some of the initial vials he provided, and left more for Iwamasa to inject, despite the fact that Perry froze up and his blood pressure spiked after a dose.

Plasencia graduated from UCLA's medical school in 2010 and had not been subject to any medical disciplinary actions before the Perry case.

PLEADED GUILTY TO: Four counts of distribution of ketamine.

SENTENCE: 2 1/2 years in prison, two years of probation and a $5,600 fine.

WHAT THEY SAID: Plasencia cried at his sentencing as he imagined the day he would have to tell his 2-year-old son “about the time I didn’t protect another mother’s son. It hurts me so much.”

Chavez, a San Diego doctor who ran a ketamine clinic, was the source of the doses that Plasencia sold to Perry.

Chavez admitted to obtaining the ketamine from a wholesale distributor on false pretenses and passing it along.

Chavez, 55, graduated from UCLA's medical school in 2004. He has surrendered his medical license.

CHARGE: One count of conspiracy to distribute ketamine.

SENTENCING: Eight months of home confinement and three years of supervised release.

WHAT THEY SAID: “I just want to say my heart goes out to the Perry family,” Chavez said at sentencing.

Versions of this story previously ran on Aug. 15, 2024, and Sept. 3, 2025.

FILE - Actor Matthew Perry arrives at the 64th Primetime Emmy Awards in Los Angeles on Sept. 23, 2012. (Photo by Jordan Strauss/Invision/AP, File)