Cadaver dog handler Cat Warren is the author of What the Dog Knows: The Science and Wonder of Working Dogs, a terrific book on dogs who work in the military, in police departments, and by searching for both contemporary and historical missing remains. She talks with Jan Burke about how cadaver dogs and their handlers are trained, the environments and conditions they work in, and what we do and don't yet know about how dogs find the missing dead. Crime and Science Radio is brought to you by Suspense Magazine. www.suspensemagazine.com, check out the website for a lot more information.