I was thinking they both died of CO poisoning, but then I read about the care taker....
I thought the same thing.
With skeletal remains there is no way to verify that. Without blood you can’t detect CO poisoning.
But it seems odd that two women of such different ages would die at the same time.
But then I don’t know if they will be able to tell how far apart the women died either. One or the other could have died months earlier than the other.
Yes, me too. There was a couple in our town who were found by family I believe, somehow killed by CO from the HVAC system.