(PALMYRA)—A check of over a hundred registered sex offenders in Marion County results in the arrest of a Hannibal man on child pornography charges. Marion County Sheriff Jimmy Shinn says James Rader of 110 Richmond in Hannibal is charged with possession of child pornography. He’s held on 50-thousand dollars cash only bond. Deputies say evidence was found on a home computer which resulted in the arrest. Deputies an US Marshalls also made four arrests for failing to register as a sex offender. During the compliance check… deputies found that only four of 102 sex offenders to be checked could not be located to verify information. Deputies say they’ll be following up over the next several days.