Paul Kevin Curtis
A onetime Mississippi State House candidate whose home and business were searched as part of an investigation into ricin-tainted letters has been arrested in the case, according to the FBI.
An Elvis impersonator accused of mailing ricin-laced letters to President Barack Obama and other elected officials was a free man Tuesday night.
The Secret Service said the second letter was addressed to President Obama. This comes a day after a similar letter was sent to Sen. Roger Wicker of Mississippi.