Thirty-three-year-old Kouri Richins stands accused of murdering her husband, Eric Richins, by poisoning him with fentanyl mixed into a “Moscow mule” drink in March 2022. The Law&Crime Network’s Angenette Levy breaks down a timeline of Richins’ actions before and after the death of her husband with expert insight from Dr. D’Michelle Dupre, a forensic pathologist….