Sex-abuse caseworker accused of soliciting Monday, November 17, 2008 9:50 PM By John Futty THE COLUMBUS DISPATCH A Franklin County caseworker who investigates child sexual abuse is accused of soliciting a Columbus vice detective for sex at her Far West Side condominium. Vanise M. Dunn, an employee of Franklin County Children Services, was arrested at 11:41 a.m. Wednesday on a misdemeanor charge of prostitution. Police say she offered the detective oral sex for $150. She pleaded not guilty on Friday and requested a jury trial. Dunn, 31, was placed on paid leave pending an investigation into whether she violated agency...