Permission was given to post this link. For anyone who might be concerned about the medical examiners and forensic science specialists not being able to find a COD for Gabby, this gave me hope.
This clip (after a few second introductory pic of GP in Moab) is an in-depth interview with Dr. William Maroney, Chief Medical Examiner from a county in Michigan. He discusses not only the specialists involved and the testing that is likely being done, but also mentions a possibility no other examiner has mentioned: he says she is probably having 2 autopsies. The second is most likely being conducted either at a university, an army base, or perhaps even at Quantico. I found it very insightful, very instructive and educational, and believe it's worth watching IMO.