- Supermodel found dead from suspected carbon monoxide poisoning at Hallmark actor’s home The Independent
- Model, actress Dayle Haddon dead at 76 after suspected carbon monoxide leak Fox News
- Model Dayle Haddon Dead at 76: Her Style Through the Years [PHOTOS] WWD
- Dayle Haddon, 76, who had successful career as model, found dead of suspected carbon monoxide poisoning at Bucks County farmhouse The Philadelphia Inquirer