For years, Ohio's prisons operated as menacing dungeons, with inmates facing unchecked violence of the sort depicted in Hollywood movies. But Lester Eubanks arrives at the Ohio State Penitentiary in the midst of a prison reform movement. And he capitalizes on a brief window of opportunity.

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"Have You Seen This Man?" is produced by the award-winning ABC News Investigative Unit and ABC Audio, the makers of the #1-rated "The Dropout" and "A Killing on the Cape" podcasts as well as the award-winning daily news series "Start Here." For more: http://www.abcnewspodcasts.com and http://www.abcnews.com/thisman

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