Final answer:
In investigating an apparent hanging death, examining the scene for signs of struggle and the type of ligature used is important, as well as bodily findings such as ligature marks, neck injuries, and signs of decomposition or other injuries.
Step-by-step explanation:
When investigating an apparent hanging death, particular scene and bodily findings are critical to determine the circumstances surrounding the death. Scene findings of interest include the position and condition of the body, the presence of any signs that might suggest a struggle, and the type of ligature used, as well as its positioning. Notably, if a hanging is suspected, the height of the suspension point relative to the body is significant. Bodily findings would encompass the presence of a typical ligature mark on the neck, any signs of other traumatic injuries, and the state of decomposition evident in any postmortem changes. Autopsy findings like the presence of hemorrhages in the neck muscles, hyoid bone fractures, or petechiae in the eyes can also be vital for confirming the cause of death as hanging and ruling out other forms of violence or natural causes.