I listened again to this YouTube posting of the 911 call:
[url="http://www.youtube.com/watch?v=NFMrNtPaSy[/URL]"
I believe Patsy is commenting to someone off-phone as the call is picked up by 911. At the :10 spot, Patsy's voice - maybe saying the word "hon", then the operator answers as she is saying "hon(?),we need 'em" to someone nearby, and as the operator is acknowledging the call, she quickly states, "police" and the address in order to initiate dispatching of the police to her home as quickly as possible.
She also says "we" and "our daughter" during the call. I think John is the one she is talking to as the call is answered, and her tone indicates to me that she is overriding what he may be indicating to her from the note in the background about not calling police. I have to say I feel her panic sounds genuine, and if she's acting, she's doing one of the finest jobs I've ever heard.
Between :33 and :56 it sounds to me that after the operator asks if the note says who took her, Patsy may have moved near the note and scanned over it and responded to the operator what she was reading herself in the note. The kitchen phone had a tremendously long cord on it which would have allowed her to move nearly anywhere in the area of the kitchen, so even if John did place it on the floor, she could have easily been reading over his shoulder
Listen carefully to 1:19 thru 1:25. Were those the "voices" that were enhanced later? If so, it sounds to me like those several words was repeated 4 times, and sounded the same, like it would have been a repeated elecronic capture of something, possibly not even words. I do admit, though, that the repeated sounds does sound like a sentence, "What did you see".
All above, JMO, but after listening to this recording, I can easily see John there, perhaps Burke there also, they've both looked at the note, checked JB's room, John has no intention of calling 911. Patsy is frantic, maybe saying, "Hon (to John) what should we do?" She's got her hand on the phone because she wants to call the police, (he's stalling), that's when she dials and says, Hon,....hon, we need'em" as the operator picks up the call.
Patsy was a southern girl, she would have said, "Hon, as she forged forward in making a call her husband had not 'decided upon' (only in her mind) just yet, - to soothe him as she proceeded." But her 'mother Bear' instinct had taken the lead, and she got that call dialed before John could stop her, especially if Burke had been standing there. John would have physically had to intervene in that call, and he would not have wanted to demonstrate that way in front of his son. And right here, as others have said, "His rice was cooked".
From that moment on, I think JR went into full damage control, even as to planting in Burke's mind that he was the one who 'let' Patsy call the police.
Of course, Patsy would have gone along with JR saying he told her to call the police, but it is right for a 'good southern and Christian wife' to defer to her husband. (Let me stress here, that I think this is ONLY the attitude PATSY may have had, so please, southern Christian wives, don't beat me up!)
The A&E documentary had Patsy stating she was on the 2nd floor when she
told JR she was going to call the police, he said OK (actually, she might have thought she heard 'OK' or was substantiating her decision to herself), he checked on Burke, she ran down to make the call - and this is what I speculate: John was right behind her, with note in hand, and she then proceeded with the call, and as all was going on, Burke also came down because he heard all the yelling and running about on the second floor.
Let's back up - after Patsy ran up, WITH THE NOTE IN HER HAND THAT SHE HAD JUST FOUND AND BEGAN TO READ, calling for John and checking on JB at the same time. She handed John the note there on the second floor (the statements about this in interviews were always iffy) and while he was looking at it, she began wondering what they should do and making a decision she was going to call the police. I don't think she had read all the stuff about NOT calling anyone as of yet, and John only had the time to tell her the note said not to call police, but not time to lay out the verbiage of the note and get her stopped before she got back down to the first floor and picked up that phone.
Before anyone wonders about finger prints on the note, remember that it's been stated before that if both of the R's had clean hands when handling the note, they probably would not have left prints. Note writer was probably wearing gloves, imo.