JMO8778,
Sure , same here, I think it helps to think of the clues that might be missing. So assuming most of the stuff featured in the Xmas movie is still in the house, and although the doll issue is relevant, its not enough to remove a tape.
So I assume its something that was said that conflicts with the Ramsey version of events. Like Patsy saying to JonBenet Honey you can have a pineapple snack later OK Or Burke saying JonBenet kept me awake in bed last night, Else Patsy saying to JonBenet You must change into this or that, and I'll come up to help you with your bath, because we are going to the Whites tonite, OK
Unless as you suggest there is some bpd display by Patsy towards JonBenet that is overtly aggressive, imo its something that either took place or was due to, but was deliberately left out of the Ramsey version of events.