So if I'm remembering right there were two neighbors curious about the Ramsey home that night. A woman heard a scream and a man saw lights. Neither called the police.
If JB screamed, doesn't that mean the only theory of her death must include, at the least, the entire family? If a person across the street, most likely with her windows and drapes closed, heard a scream loud enough to wake her up the family couldn't have failed to hear it too. Including Burke.
Yes, a neighbor heard a scream and another reported seeing lights. I think that the woman woke her husband up and he heard the sound of metal going over concrete.
You would think that one would have likely heard a scream in the house, at least if it happened in the upstairs. If she screamed in the basement then it is possible that no one heard it.