Sorry if this article has already been posted. It's from the Columbus Dispatch and contains interesting stats and other information about abductions, violence of this case's nature, etc.
http://www.dispatch.com/live/content/local_news/stories/2010/11/18/abducting-a-family-rare.html
http://www.dispatch.com/live/content/local_news/stories/2010/11/18/abducting-a-family-rare.html