"The prosecution had certainly secured an ace of trumps, but Sir James Fenwick, who during the whole of that day had seemed to take little interest in the proceedings, here rose from his seat, and I knew at once that he had got a tit-bit in the way of a 'point' up his sleeve. Gaunt, and unusually tall, and with his beak-like nose, he always looks strangely impressive when he seriously tackles a witness. He did it this time with a vengeance, I can tell you. He was all over the pompous little jeweller in a moment.
"'Had Mr. Campbell made a special entry in his book, as to the visit of the lady in question?'
"'No.'
"'Had he any special means of ascertaining when that visit did actually take place?'
"'No—but—'
"'What record had he of the visit?'
"Mr. Campbell had none. In fact, after about twenty minutes of cross-examination, he had to admit that he had given but little thought to the interview with the lady at the time, and certainly not in connection with the murder of Lady Donaldson, until he had read in the papers that a young lady had been arrested.
"Then he and his clerk talked the matter over, it appears, and together they had certainly recollected that a lady had brought some beautiful earrings for sale on a day which must have been the very morning after the murder. If Sir James Fenwick's object was to discredit this special witness, he certainly gained his point.
"All the pomposity went out of Mr. Campbell, he became flurried, then excited, then he lost his temper. After that he was allowed to leave the court, and Sir James Fenwick resumed his seat, and waited like a vulture for its prey.
"It presented itself in the person of Mr. Campbell's clerk, who, before the Procurator Fiscal, had corroborated his employer's evidence in every respect. In Scotland no witness in any one case is present in court during the examination of another, and Mr. Macfarlane, the clerk, was, therefore, quite unprepared for the pitfalls which Sir James Fenwick had prepared for him. He tumbled into them, head foremost, and the eminent advocate turned him inside out like a glove.