There are dramatic new developments in the George Zimmerman and Trayvon Martin case. Since a massive document was released last week, new evidence has come out showing that at least four key witnesses, who originally were seen as supporting Zimmerman’s testimony, are now changing their accounts in significant ways. Of the four accounts, Trace Gallagher reports two of the accounts seem to have changed very much, including the man who actually witnessed the fight between Zimmerman and Martin.

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