8 Doctor Emanuel Doremus, the Chief Medical Examiner. [↩︎]

9 Sibella was here referring to Tobias Greene’s will, which stipulated not only that the Greene mansion should be maintained intact for twenty-five years, but that the legatees should live on the estate during that time or become disinherited. [↩︎]

10 E. Plon, Nourrit et Cie., Paris, 1893. [↩︎]

11 Inspector William M. Moran, who died last summer, had been the commanding officer of the Detective Bureau for eight years. He was a man of rare and unusual qualities, and with his death the New York Police Department lost one of its most efficient and trustworthy officials. He had formerly been a well-known up-State banker who had been forced to close his doors during the 1907 panic. [↩︎]

12 Captain Anthony P. Jerym was one of the shrewdest and most painstaking criminologists of the New York Police Department. Though he had begun his career as an expert in the Bertillon system of measurements, he had later specialized in footprints—a subject which he had helped to elevate to an elaborate and complicated science. He had spent several years in Vienna studying Austrian methods, and had developed a means of scientific photography for footprints which gave him rank with such men as Londe, Burais, and Reiss. [↩︎]

13 I remember, back in the nineties, when I was a schoolboy, hearing my father allude to certain picturesque tales of Tobias Greene’s escapades. [↩︎]

14 Captain Hagedorn was the expert who supplied Vance with the technical data in the Benson murder case, which made it possible for him to establish the height of the murderer. [↩︎]

15 It was Inspector Brenner who examined and reported on the chiselled jewel-box in the “Canary” murder case. [↩︎]

16 Among the famous cases mentioned as being in some manner comparable to the Greene shootings were the mass murders of Landru, Jean-Baptiste Troppmann, Fritz Haarmann, and Mrs. Belle Gunness; the tavern murders of the Benders; the Van der Linden poisonings in Holland; the Bela Kiss tin-cask stranglings; the Rugeley murders of Doctor William Palmer; and the beating to death of Benjamin Nathan. [↩︎]

17 The famous impure-milk scandal was then to the fore, and the cases were just appearing on the court calendar. Also, at that time, there was an anti-gambling campaign in progress in New York; and the District Attorney’s office had charge of all the prosecutions. [↩︎]