Margot Kidder was unfortunately past the point of help when emergency crews arrived to help and now her death is under investigation.
According to the dispatch audio obtained by The Blast, Kidder had "no pulse" and was "no breathing" when emergency personnel arrived at her home in Livingston, Montana Sunday evening.
We're told someone called 911 and reported that the 69-year-old actress was unresponsive, and an ambulance was immediately dispatched.
The Park County coroner tells us the death is currently being investigated, and at this time foul play is not considered a factor. The coroner would not comment on any evidence of drugs or alcohol found at the scene.
The "Superman" actress will have her services handled by a local funeral home.