- Utah grief author Kouri Richins also tried to poison husband with Valentine’s Day sandwich, prosecutors say NBC News
- Woman who wrote a book on grief after her husband’s death is charged with his murder The Associated Press
- Kouri Richins, Utah mom accused of fatally poisoning husband with fentanyl, faces more charges ABC News
- Utah kids’ book author accused in husband’s killing changed life insurance policies, prosecutors say The Associated Press
- New charges: Utah mom charged with murdering husband also tried killing him on Valentine’s Day KSL.com