Durham, N.C. — A former Duke University employee should serve "a substantial period of incarceration" followed by a lifetime of supervision for sex crimes against a child, according to sentencing guidelines for the crime filed last week in district court. Frank M. Lombard, 43, was sentenced Monday to 27 years in prison. He pleaded guilty in December to a federal child sex charge. He was arrested in June after authorities said Washington police caught him in a sting operation. Lombard was charged with attempting to induce someone to cross state lines to engage in a sexual offense. He pleaded to...