I found the answer to my own question:
Forensic anthropologists are experienced osteologists. Forensic anthropologists usually hold a doctorate degree (Ph.D.); but many have a Master's degree (MA) in anthropology; and only in rare cases do some hold a Bachelor's degree (BA)--these forensic anthropologists typically have years of extensive training, nonetheless.
Forensic anthropologists with advanced (graduate) degrees usually (but not always) work in an academic setting--at a college or university. This employment setting involves teaching courses, conducting research, and providing service--such as forensic consultation services. Other employment settings for forensic anthropologists can include work in laboratories (FBI, state bureaus of investigation, or private firms), or medical examiner/coroner facilities nationwide and worldwide.
Forensic pathologists are medical doctors, physicians, with a specialization in forensic pathology.
Forensic pathologists perform autopsies (examinations of people who have died) in the endeavor to establish the cause of death. Causes of death may be classified different ways such as natural, accidental, suicidal, homicidal, etc.
Whereas the forensic anthropologist's general focus in on bones, the forensic pathologist's general focus in on soft tissue (including organs and body fluid analyses). Forensic pathologists hold a doctor of medicine degree (MD), which requires a bachelor's degree with "pre-med" courses, four years of medical school, followed by a residency in pathology, then further training in forensic pathology. Not all doctors who perform autopsies are forensic pathologists; however, in complex cases, forensic pathologists are usually consulted.
http://people.uncw.edu/albertm/forensic.htm
Baez brought in Kathy Reichs, who is a forensic anthropologist, after the remains were found and determined to be skeletonized. The ME performs autopsies and also examine bones.