Democratic gubernatorial contender Sue Bell Cobb is reviewing the case of a high level campaign worker who was arrested for a sex offender registration violation. Paul Littlejohn was arrested Thursday. He’s the director of Cobb's Jefferson County field office. He is also a registered sex offender following a 1985 rape conviction. The charges accuse Littlejohn of working too close to a school or daycare and failing to update his employment with state authorities. Littlejohn works at a church which operates a day care. Online court records do not list an attorney for him. As a registered sex offender, Littlejohn is prohibited from living or working near schools.