"If it turns out that the body at the Morgue is [Pg 9] really that of Mr. Quadrant, then, of course, as you say, some other man's body was cremated, and——" [Pg 9] "Why may it not have been a woman's?" "You are right, and that only makes the point to which I was about to call your attention more forcible. If an unknown body has been incinerated, how can we ever identify it?" "I do not know. But we have not arrived at that bridge yet. The first step is to reach a final conclusion in regard to the body at the Morgue. There are several things to be inquired into, there." "I wish you would enumerate them." "With pleasure. First, the autopsy is said to have shown that the man died a natural death, that is, that disease, and not one of his fellow-beings, killed him. What disease was this, and was it the same as that which caused the death of Mr. Quadrant? If the coroner's physicians declared what disease killed the man, and named the same as that which carried off Mr. Quadrant, remembering that the body before them was unknown, we would have a strong corroboration of the alleged identification." "Very true. That will be easily learned." "Next, as to this lichen. I should think it important to know more of that. Is it because the two cases are examples of the same rare variety of the disease, or was there something so distinct about the location and area or shape of the diseased surface, that the doctor could not possibly be mistaken?—for doctors do make mistakes, you know." [Pg 10] "Yes, just as detectives do," said Mr. Barnes, smiling, as he made notes of Mr. Mitchel's suggestions. [Pg 10] "If you learn that the cause of death was the same, and that the lichen was not merely similar but identical, I should think that there could be little reason for longer doubting the identification. But if not fully satisfied by your inquiries along these lines, then it might be well to see the family of Mr. Quadrant, and inquire whether they too depend upon this lichen as the only means of identification, or whether, entirely aside from that diseased spot, they would be able to swear that the body at the Morgue is their relative. You would have in connection with this inquiry an opportunity to ask many discreet questions which might be of assistance to you."