Marianna Police Chief Hayes Baggett (L) examines a nail recovered from an unmarked grave with University of South Florida assistant professor of anthropology Dr. Erin Kimmerle at the now closed Arthur... more 
Marianna Police Chief Hayes Baggett (L) examines a nail recovered from an unmarked grave with University of South Florida assistant professor of anthropology Dr. Erin Kimmerle at the now closed Arthur G. Dozier School for Boys in Marianna, Florida, September 1, 2013. Anthropologists from the University of South Florida continued exhuming grave sites at the Arthur G. Dozier School for Boys after discovering human remains buried in an unmarked grave. REUTERS/Edmund D. Fountain/Pool (UNITED STATES - Tags: CRIME LAW EDUCATION SOCIETY) less 
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Reuters | Photo By POOL / REUTERS
Sun, Sep 1, 2013 8:39 PM EDT