How do you find a murderer when you can't even find a body? A case known as the "Wood-chipper Murder" is solved on trace evidence, a discarded chain saw, and an odontologist's ID of a single tooth! In the second case, a sister doesn't give up learning what happened to her sister; police DO recover the skeleton and succeed in determining identity and cause of death, convicting her murderer. The third case starts with bloodstains in the back of an abandoned Chevette. After a suspect fails a polygraph, brain tissue is found on the carburetor, and DNA links it to the presumed victim. A conviction results, even without a body, entirely on forensic evidence.
—jeaneva