Akin to the work of The Body Farm, The Pig People aka NecroSearch is comprised of various types of researchers and scientists who have come together with like-minded interests that just so happen to be extremely useful in the field of criminal justice/forensic science, etc.. everything from archeologists and geophysicists to photographers and dog handlers.
This is an extremely interesting book if you are into how clandestine graves are found and how skeletonized remains are identified. The book covers both the creation of the group as well as several of the cases the group was involved in.
Narration-wise, Kevin Pierce does an excellent job reading No Stone Unturned aloud. I thoroughly enjoyed it.