Paul Kevin Curtis, who had been in custody under suspicion of sending ricin-laced letters to President Barack Obama and others, wipes a tear from his eyes during a news conference following his ... more 
Paul Kevin Curtis, who had been in custody under suspicion of sending ricin-laced letters to President Barack Obama and others, wipes a tear from his eyes during a news conference following his release Tuesday, April 23, 2013 in in Oxford, Miss. The charges were dismissed without prejudice, which means they could be re-instated if prosecutors so choose. (AP Photo/Oxford Eagle, Bruce Newman) MANDATORY CREDIT, MAGS OUT, NO SALES less 
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Associated Press | Photo By Oxford Eagle, Bruce Newman
Tue, Apr 23, 2013 8:51 PM EDT