What was the one he had, that used to come up as a little box on the screen, supposed to be then Tim?
(ie the 2 minute excerpt with the citizen(Bowley?Benavides) calling in on it and a bit before it and a minute or so after it.)
I mean at that time I checked it in other places round the internet and they were all the same time and statements. 
EDIT by reply quoting -
ALSO Tim I found this from Herberts posting on another forum.
Herbert Blenner
Advanced Member
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"See the following link for the audio segment used in this article.
http://hdblenner.com/temps/tippit.wav The transcripts of radio traffic on Channel-I and an audio file reportedly originating from the dictabelt show that
the authorities altered the sequence of recorded events surrounding the murder of Officer Tippit." Part One - Activity on the Primary Police Channel-I
When police initially arrived at the scene of the Tippit shooting, the dictabelt had recorded six addresses for the location of the crime scene. This situation is particularly difficult to dismiss since a citizen reported the shooting to the police over the two-way radio of Tippit?s patrol car.