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SANFORD, FL - JULY 10: Defendant George Zimmerman sits in Semimole circuit court during his murder trial July 10, 2013 in Sanford, Florida. Zimmerman has been charged with second-degree murder for the 2012 shooting death of Trayvon Martin. (Photo by Gary W. Green-Pool/Getty Images)
SANFORD, FL - JULY 10: Defendant George Zimmerman sits in Semimole circuit court during his murder trial July 10, 2013 in Sanford, Florida. Zimmerman has been charged with second-degree murder for the 2012 shooting death of Trayvon Martin. (Photo by Gary W. Green-Pool/Getty Images)

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    Does Zimmerman have hysterical amnesia?

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Does Zimmerman have hysterical amnesia?

CNN's Randi Kaye reports on "hysterical amnesia," which is when people don't remember particular past events.

Does Zimmerman have hysterical amnesia?

CNN's Randi Kaye reports on "hysterical amnesia," which is when people don't remember particular past events.