WOW!! I cant believe she just put them in their crates and looked at them later and they were dead. How sad is that? If it was that cold, I would put newborns under my shirt next to me. And I would use all that $$ that she made off the pups to buy a generater and a heater. Maybe this breeder has fallen on hard times and has no money.
Seems fishy though.
I hope you get a refund and look elsewhere for a puppy.