Dayle Haddon has died from suspected carbon monoxide poisoning at the home of her son-in-law, Buffy actor Marc Blucas.

A trailblazing former “Sports Illustrated” model who pushed back against age discrimination has died in a Pennsylvania home ...

More than 400 Americans die from accidental carbon monoxide poisoning every year, which sends another 100,000 to the ...

Cases of apparent carbon monoxide poisoning are raising concern about the "invisible killer" this holiday travel season. On Christmas Day, a family of four from Massachusetts was found dead inside ...

Model and activist Dayle Haddon has died from suspected carbon monoxide poisoning at a Pennsylvania home. She was 76.

Marc Blucas spoke about renovating the 1700s home that his mother-in-law Dayle Haddon would later die in during a resurfaced ...

A 76-year-old woman found dead of suspected carbon monoxide poisoning at a historic Bucks County farmhouse property early ...

First responders were called to the property just after 6:30 a.m. Friday after receiving reports of a 76-year-old man lying ...

Haddon, who appeared in numerous films, was found dead at the home of her son-in-law, "Buffy the Vampire Slayer" actor Marc ...

Model and activist Dayle Haddon has died from suspected carbon monoxide poisoning at a Pennsylvania home. She was 76.

Canadian supermodel Dayle Haddon, 76, was found dead of suspected carbon monoxide poisoning on Friday. The million-dollar ...

Canadian actress and model Dayle Haddon died Friday from a suspected incident of carbon monoxide poisoning. She was 76. https ...