"The body was placed in the mortuary wagon from Shanesville, and at my suggestion was taken to the Winchester morgue. I accompanied it there; it was at no time out of my sight. I began the post-mortem at about 1:30 P.M., assisted by Dr. Miles Dennison and with the authorization of Mr. District Attorney Lamson. I think I should say at this point that shortly before I began the post-mortem, I was notified by Winchester Chief of Police Morgan Collins that there was a possibility Mrs. Doherty had drunk poison, thought to be aconitine. I therefore had this in mind before beginning the examination, and I consulted by telephone with the toxicologist Dr. Walter Ginsberg, and prepared the organs, blood samples and so on, that he told me he would need for his study. The body weight was one hundred and ten pounds, slightly undernourished. There was an appendectomy scar, old; no other scars, no evidence of chronic illness or disorder, no marks of violence; the subject had never given birth. The nasal cavities and bronchi contained some stiff foam and a few dark brown and black specks identified by microscopic examination as fragments of dead leaves. No algae were found. Some water was in the lungs, but very little. The heart, not markedly distended, contained fluid blood, but that is not diagnostic: clotted blood may appear in a drowning case. The viscera were quite noticeably congested." "That is diagnostic?--congestion of the viscera?" "No, sir--may appear in many other conditions." "Including some kinds of poisoning?" "Yes, Mr. Hunter." "For example poisoning by aconitine?" "Yes." "Did you employ the Gettler test?" "Yes--inconclusive. The blood in the left side of the heart had a slightly lower concentration of sodium chloride than the blood on the right. If that difference had been pronounced, you could call it fair evidence of inhalation of fresh water, but it was too slight. I don't attach any significance to it." "Could the _lack_ of a positive finding be significant?" "I don't think so. It's a good test, but plenty of things may confuse it. For instance, a drowning may occur from pharyngeal shock--a spasmodic throat contraction that causes asphyxia before much water is inhaled. Logically still a drowning death, but no water to speak of, so there goes your Gettler test." "You looked of course for evidence of aconitine poisoning?" "Only in a limited sense, sir. Aconitine doesn't leave gross traces for post-mortem, it's a job for the toxicologist, a chemical job. Since I knew Dr. Ginsberg would be working on it, I simply bore it in mind, prepared what he needed, and kept my eyes open. I can say under oath that I found nothing inconsistent with aconite poisoning having occurred shortly before the drowning. But the actual immediate cause of death was, in my opinion, asphyxia due to immersion, in other words drowning." "Doctor, will you give the jury a description of the effects of aconitine in a lethal or near-lethal dose?"