This is, believe it or not, a different malicious edit of the same passage.
The one you are thinking about is the first one, where they left out the question from the dispatcher.
This second malicious edit is even more damnable and impossible to deny — she took this “waistband” clip from much later in the clip and inserted it into the early part of the conversation.
There's no denying that is willful and malicious and should be a slam dunk for Zimmerman's civil suit against N.B.C. I hope he bankrupts them.