A teenage boy posing as a girl on Facebook was arrested on charges he used the social media site to sexually exploit a minor. Jeremiah Campbell, 17, Roundtree Street, is charged with sexual exploitation of children, electronically furnishing obscene material to minors, enticing a child for indecent purposes and computer or electronic pornography, said Wendell Turner, Statesboro public safety director. While Statesboro police arrested Campbell April 2, Turner did not release information on the arrest until Friday.