The first of six Baltimore police officers on trial for the death of Freddie Gray took the stand to tell his side of the story Wed. Officer William Porter has been .
Officer William Porter, charged with manslaughter in the death of Freddie Gray took the stand Wednesday and began testifying in his own defense. He is the first .
William Porter, one of six Baltimore police officers charged in the April death of Freddie Gray, took the stand at his own trial. CNNs Jean Casarez reports.
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