Mississippi Administrative Code
Title 31 - Public Safety
Part 501 - RULES AND REGULATIONS FOR MISSISSIPPI BOARD OF MEDICOLEGAL DEATH INVESTIGATIONS
Chapter 12 - Deaths in Other Countries
Rule 31-501-12.1 - Deaths from Injuries in Other Counties

An individual who sustains fatal injuries may, prior to death, be transported to a hospital in a county other than that in which injuries occurred. Such deaths must be reported to the Medical Examiner of the county in which the death occurs as required by Miss. Code Ann. § 41-61-61. However, the death may subsequently be investigated and certified by the Medical Examiner of the county in which the fatal injuries occurred. In the event of a death of this type, the Medical Examiner of the county in which the death occurred will immediately contact the Medical Examiner of the county in which the fatal injuries occurred. Said Medical Examiners of the respective counties may then, at their discretion, make arrangements to either transfer or not transfer jurisdiction for further investigation and certification of the death, depending upon the specific circumstances and requirements of each individual case.

Miss. Code Ann. § 45-1-3 and § 41-61-51, et al.