That's pretty strange, as far as kidnappings go. In every case I've ever heard of that has a ransom note, the kidnapper has written a brief note (not a 2 and half page diatribe) prior to the kidnapping with his own supplies and has taken the kidnap victim with them. I've never heard of a kidnapping where the kidnapper not only uses the supplies of the home he's targeting but stops to molest and inadvertantly murder the person he's kidnapping, and then leaves the ransom note but does not take the intended kidnap victim.
If this was honestly about kidnapping the child to obtain the ransom, don't you think he would have taken JonBenet whether dead or alive to get the ransom the crime was supposed to be about in the first place? Why would he stop to molest and strangle her in her own home? If he intended to kidnap her, he must have had a destination, a "safe house" that he was planning to keep her in until he got the money...why not take her and molest her there? Why risk being caught by her parents before you even get her out of their house?
And why did he make claims that John Ramsey was going to be frisked and needed to rest up for the grueling drop off of money? Kidnappers don't want to meet anyone face to face, they want the money dropped off so they can collect it without being seen, much less frisking the person giving them the money. And why would the kidnapper even care if John Ramsey was well rested or not?
And the part that confounds me beyond all - if this was a real kidnapping, and the threats were real, why on earth did John & Patsy behave as if they knew they had nothing to fear from these supposed kidnappers in regards to phoning the police and their friends and reverend? The note says JonBenet's head will be cut off if they say a word to anyone, and that the kidnappers are watching the house, yet not only does Patsy call the cops and never mention the threats against her daughter's life in the note, she proceeds to call over several friends, and then later on, while they are still supposed to believe that the kidnapper is watching and waiting, they send Burke out of the house to go to the Whites. They behaved as if they knew that there was no real threat and that it would be okay to call these people and send their only child left out to go to someone else's house, and I think it's because Patsy wrote the ransom note. Why would she write that note? One of the Ramseys killed JonBenet. There was never a legitimate kidnapping.