Dayle Haddon, a renowned model and actress known for her successful career and appearances in Hallmark productions, has been found dead at the age of 76 due to suspected carbon monoxide poisoning. The incident occurred at a farmhouse in Bucks County, Pennsylvania, where Haddon was pronounced dead. Another individual was hospitalized following the suspected carbon monoxide leak. Authorities have identified Haddon as the victim of this tragic incident, which has shocked fans and the entertainment community.