Kouri Richins case: Prosecutors suspect witness tampering, citing letter Richins wrote mom in jail
Richins, who wrote a children’s book about dealing with grief, is accused of fatally poisoning her husband.
(Rick Bowmer | AP) Kouri Richins, a Utah mother of three who authorities say fatally poisoned her husband, Eric Richins, and then wrote a children's book about grieving, looks on during a court hearing on Friday, Sept. 1, 2023, in Park City.