Kouri Darden Richins, a 33-year-old mother of three, has been charged with aggravated murder and three counts of possession of a controlled substance with intent to distribute after allegedly killing her husband, Eric Richins, with a lethal dose of fentanyl. Eric was found dead at the foot of their bed in Kamas, Utah, last March. Kouri published a book on coping with the loss of a loved one just one year later. Prosecutors allege that Kouri murdered her husband after he removed her from his will and life insurance policy, telling his sister that he wanted to get a divorce. Eric's death was due to a fentanyl overdose, and Kouri allegedly attempted to change the life insurance policy to make herself the lone beneficiary. Court documents show that Kouri contacted a drug dealer, whom she inquired about for “prescription pain medication for an investor who had a back injury,” later asking for “some of the Michael Jackson stuff,” referring to propofol. She remains in custody, and her attorneys have not commented on the charges.