Kouri Richins was found guilty of first-degree aggravated murder for the 2022 fentanyl poisoning of her husband.Prosecutors argued she spiked a Moscow Mule with a lethal dose of the opioid to inherit a $4 million estate and cover business debts.The jury also convicted her of attempted murder stemming from a failed poisoning attempt via a sandwich a month earlier.Richins, who wrote a children's book about grief following the death, faces 25 years to life in