originally released to the media by Zimmerman's defense team in May, Martin sits expressionless on a couch.

O'Mara continued to show the photo to the jury for nearly two minutes as he explained that autopsy photographs did not show Martin's "muscle tone."

"But here's him three months before that night, it's in evidence, take a look at it," he said. "Because this is the person... who George Zimmerman encountered that night. This is the person, who all of the evidence was attacked -- or attacked George Zimmerman, broke his nose or something close to it and battered him on something."