CONDITION OF THE BLOOD.
After death the blood is found in two forms. This is owing to certain diseases and circumstances. The first is encountered when death has ensued after a long stage of sickness. The vital fluids become exhausted by disease, and the organs of circulation become too weak to perform their office of circulating the fluid they contain; hence, dissolution takes place in the blood from want of constant and rapid action. Thus the fibrine becomes lodged and coagulated in the veins and capillary system. The fibrine and serum separate, leaving the fibrine coagulated or clotted, and the serum, a transparent, fatty or oily liquid, permeates the tissues of the flesh. Usually the arteries are found without any blood remaining in them. In instances of this kind there will be no difficulty encountered from the corpse turning black, as the gases cannot force the blood to the surface into the capillary system, because the fibrine is lodged elsewhere, but the flesh may turn brown or saffron color to some extent.