BBM
I'm not sure if anybody but the investigators can answer your question under those rules...
It is my understanding that there were five different statements, as in five statements given at separate occasions. This comes from the bond hearing. (The numbers three and four were also mentioned.)
It was also said that there were inconsistencies in the statements.
But I have never seen it clarified whether all five statements are different, as in he told five different stories in five different interviews.
I kind of got the impression from the questioning of GZ that he might have sometimes changed his story within the same interview when challenged.
I took it as LE was telling him he was being inconsistent, that they didn't believe him, because of things he couldn't recall saying. They could have been putting words in his mouth, and then challenging on those words, because they can, during the latter interviews. JMO
UNIDENTIFIED MALE: Ok. Would it be fair to say you were questioned about four or five times?
ZIMMERMAN:
I remember giving three statements, yes sir.
UNIDENTIFIED MALE: And isn't it true that in some of those statement when you were confronted about your inconsistencies, you started "I don't remember"?
(He doesn't challenge him on the number of times)
O'MARA: Outside the scope of direct examination. I will object your honor.
JUDGE LESTER: We'll give you a little bit of leeway. Not a whole lot but a little bit here, ok.
UNIDENTIFIED MALE: Isn't it true that when you were questioned about the contradictions in your statements that the police didn't believe it, that you would say "I don't remember"?
JUDGE LESTER: I'm going to grant his motion at this time.
O'MARA: Thank you, your honor.
http://transcripts.cnn.com/TRANSCRIPTS/1204/20/cnr.02.html
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IMO, de leronda (sp) threw the "5" times in, just like he threw in the bit about Zimmerman trying to contact the parents. It gets the info out there to be repeated until it becomes truth, as is witnessed here.