Oprah may have lost one Pacific Northwest-centric guest for her show on Thursday — that would be Bethany Storro, the Vancouver victim of an acid attack — but she’s found a replacement in Kaine and Desiree Horman, the parents of eight-year-old Kyron who went missing more than three months ago from his Portland elementary school. The Hormans are expected to fly out to Chicago for their appearance, hoping that the national exposure may lead to a new break in the case. For the latest on Kyron’s disappearance, go here.