The 3 things that must be determined upon a person's death are
a. (the event that caused the death)
b. (the reason/event that precipitates death)
c. (the process that causes the vital organs to fail)
They must establish the event that directly caused the individual's demise. This event refers to the immediate and primary factor that led to the cessation of vital bodily functions. It could be a traumatic incident such as a car accident etc.
Secondly, determining the reason or event that precipitated the death is equally vital. This aspect focuses on identifying the underlying factors or conditions that contributed to the occurrence of the primary event. For instance, if the person died in a car accident etc,
Lastly, the process that caused the vital organs to fail must be ascertained. This involves a detailed examination of how the body's essential organs such as the heart, lungs, or brain, ceased to function.