The investigation into poisoned letters mailed to President Obama and others has shifted from an Elvis impersonator to his enemy.
Today FBI agents searched a man’s home and his martial arts studio, in Mississippi.
They are trying to determine if an ongoing feud between the men escalated into an act of revenge.
He was falsely accused of sending those ricin letters.
He spent a week in jail.
Charges have been dropped.
He says he just trying to get his life back, or a record deal.
Curtis says he could never harm the president or a u-s official…
And had no idea what ricin was.