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

Dayle Haddon, a model and actress who graced many a magazine cover in the 1970s and 1980s and bucked the fashion industry by continuing to model later in life, was found dead at her daughter’s home in Bucks County,

A trailblazing former “Sports Illustrated” model who pushed back against age discrimination has died in a Pennsylvania home from what authorities believe was carbon monoxide poisoning.