Second Miss. man investigated in ricin case

TUPELO, Miss. — Law enforcement officials searched the home of a second Mississippi man in connection to ricin-laced letters sent to the president and a U.S. senator after charges were dropped without explanation against a man arrested in the case last week.

AP Photo/Oxford Eagle, Bruce Newman

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 in Oxford, Miss. The

charges were dismissed without prejudice, which means they could be

re-ins...