Overview

• Kouri Richins is accused of fatally poisoning her husband with fentanyl in March 2022.
• Her attorneys cited an 'irreconcilable and non-waivable situation' for their withdrawal.
• Richins published a children's book on grief following her husband's death.
• Prosecutors allege she made secret financial arrangements and purchased illegal drugs.
• The case has drawn significant attention from true-crime enthusiasts.