The trial marked an important step in English criminal procedure. In the ordinary course Palmer would have been tried by an Assize Court in Staffordshire, but the prejudice against him there was so strong that it was felt he would not have a fair trial. An Act was therefore passed, the 19 Vict. cap. 16, for enabling the trial to take place at the Central Criminal Court in London. Since then that Act has been available in any similar circumstances. To the magnitude and difficulty of the Palmer case must be assigned the reason for three judges, Lord Chief Justice Campbell, Mr. Justice Cresswell, and Mr. Baron Alderson being appointed to try it: a very rare occurrence in England. The bar on each side was remarkably strong. Sir Alexander Cockburn became the successor of Lord Campbell; Mr. Edward James, Q.C., was one of the most brilliant advocates of his day, and was only prevented from rising to the highest professional honours by certain private incidents in his career which happened subsequently; Mr. Huddleston became Baron Huddleston; Mr. Bodkin and Mr. Welsby were the leading men of their time in the special practice of the Old Bailey. Mr. Serjeant Shee, the leader for the defence, became Mr. Justice Shee, and Mr. Grove, Q.C., who was one of the most distinguished physicists of his day, and wrote a famous book on “The Conservation of Energy,” became Mr. Justice Grove. Mr. Kenealey was subsequently the famous Dr. Kenealey, the counsel for the Tichborne claimant, a man of great learning and natural genius, inferior to none of his professional contemporaries. In an English criminal trial an inquiry into the family history of the accused, or into his personal character and previous career, has no place unless insanity is in issue. Such matters were rigidly excluded from the trial of Palmer. This trial as it stands is simply a great forensic contest famous in the records of the criminal law. The criminal himself is, as it were, an abstraction or automaton, his acts are only taken into account as part of certain outward events which enter into the general body of circumstances connected with the particular case. The motive is investigated, but strictly in relation to the particular crime; and in atrocious crimes the pecuniary motive always seems inadequate. Deadly hate or fierce passion, or an access of unreasoning fear in some circumstances, may be more intelligible. Yet such crimes seem always inexplicable, unless we can refer them to some abnormality in the character of the criminal himself, and either ascribe it to his ancestry or deduce it from his own doings outside the culminating crime which he commits. The normal man, we say, does not become base at a stroke. In Palmer’s case there is available evidence of both kinds bearing on abnormality. It may not amount to insanity. It may be only the “wickedness” of which Sir James Stephen speaks in a quotation given below. Whatever it may be called, it is traceable in Palmer throughout his life.