HANNIBAL, Mo. (WGEM) -
A registered sex offender in Hannibal pleads guilty to possession of child pornography.
James Rader, 64, was arrested in June during a sex offender compliance check.
Police found a nude picture of an underage girl on his computer.
He was sentenced to four years in prison.
Rader's previous conviction in 2001 was for child pornography as well.