Basic question: why write a ransom note if u know your daughter is dead within the house?
Cant u just say to police, my daughter is missing...
Think through that. Hmmmm.....
What is the point of the family writing a fake ransom note if they know she is dead and they have placed her in the cellar?
John and/or Patsy kill her, or finish what Burke did. They make it look like someone else did it. And there she is down there.......then early in the morning PR calls the police to say her daughter is missing from her bedroom. The 911 person tells her to look all over the house. They "find" her, and then ring 911 again to tell them, as the police are on there way. So...that is the script - without the ransom note. The ransom note is a misdirect.
I'm trying to think of what thought processes either one of them would have, though. It most definitely is a "misdirect" ploy. So that is what the plan is: misdirect away from the family. But on their own on their own notepad, using their own pen!? Leaving the murder weapon (torch) there ? If they were that scatterbrained in their thinking, its amazing they did not fall apart very quickly afterwards. I would have thought making it look like a break in would seem to be 10 times more an effective at the time. And not disposing of the murder weapon. That is hard to figure out.