It was a distracting time; but I determinedly, and with much self-effort, kept down the nervous agitation which might have otherwise rendered me incapable of fulfilling the duties I had undertaken to perform. By eleven o'clock in the forenoon I had secured the active and zealous services of Mr. White, one of the most celebrated of the criminal attorneys of that day. By application in the proper quarter, we obtained immediate access to the prisoner, who was temporarily confined in a separate room in the Red-Lion Square Lock-up House. Mademoiselle de Tourville, although exceedingly pale, agitated, and nervous, still looked as lustrously pure, as radiantly innocent of evil thought or deed, as on the day that I first beheld her. The practiced eye of the attorney scanned her closely. "As innocent of this charge," he whispered, "as you or I." I tendered my services to the unfortunate young lady with an earnestness of manner which testified more than any words could have done how entirely my thoughts acquitted her of offence. Her looks thanked me; and when I hinted at the promise exacted of me by Arthur Rushton, a bright blush for an instant mantled the pale marble of her cheeks and forehead, indicating with the tears, which suddenly filled and trembled in her beautiful eyes, a higher sentiment, I thought, than mere gratitude. She gave us her unreserved confidence; by which, after careful sifting, we obtained only the following by no means entirely satisfactory results:—

Mademoiselle de Tourville and her father had escaped from the Terrorists of France by the aid of, and in company with, the Chevalier la Houssaye, with whom M. de Tourville had previously had but very slight acquaintance. The chevalier soon professed a violent admiration for Eugénie; and having contrived to lay M. de Tourville under heavy pecuniary obligations at play—many of them Mademoiselle de Tourville had only very lately discovered—prevailed upon his debtor to exert his influence with his daughter to accept La Houssaye's hand in marriage. After much resistance, Mademoiselle de Tourville, overcome by the commands, entreaties, prayers of her father, consented, but only on condition that the marriage should not take place till their return to France, which it was thought need not be very long delayed, and that no more money obligations should in the meantime be incurred by her father. La Houssaye vehemently objected to delay; but finding Eugénie inexorable, sullenly acquiesced. It was precisely at this time that the engagement with Mrs. Rushton was accepted. On the previous afternoon Mademoiselle de Tourville, on leaving Harley Street after the scene with the deceased lady, went directly home, and there found both her father and the chevalier in hot contention and excitement. As soon as La Houssaye saw her, he seized his hat, and rushed out of the apartment and house. Her father, who was greatly excited, had barely time to say that he had fortunately discovered the chevalier to be a married man, whose wife, a woman of property, was still living in Languedoc, when what had always been predicted would follow any unusual agitation happened: M. de Tourville suddenly placed his hand on his side, uttered a broken exclamation, fell into a chair, and expired. It was about two hours after this melancholy event that Mrs. Rushton arrived. The account before given of the interview which followed was substantially confirmed by Mademoiselle de Tourville; who added, that the cordial she had given Mrs. Rushton was one her father was in the constant habit of taking when in the slightest degree excited, and that she was about to give him some when he suddenly fell dead.

We had no doubt, none whatever, that this was the whole, literal truth, as far as the knowledge of Mademoiselle de Tourville extended; but how could we impart that impression to an Old Bailey jury of those days, deprived as we should be of the aid of counsel to address the jury, when in reality a speech, pointing to the improbabilities arising from character, and the altogether _un_guilty-like mode of administering the fatal liquid, was the only possible defence? Cross-examination promised nothing; for the evidence would consist of the dying deposition of Mrs. Rushton, the finding of the laurel-water, and the medical testimony as to the cause of death. The only person upon whom suspicion glanced was La Houssaye, and that in a vague and indistinct manner. Still, it was necessary to find him without delay, and Mr. White at once sought him at his lodgings, of which Mademoiselle de Tourville furnished the address. He had left the house suddenly with all his luggage early in the morning, and our efforts to trace him proved fruitless. In the meantime the post-mortem examination of the body had taken place, and a verdict of willful murder against Eugénie de Tourville been unhesitatingly returned. She was soon afterwards committed to Newgate for trial.

The Old Bailey session was close at hand, and Arthur Rushton, though immediate danger was over, was still in too delicate and precarious a state to be informed of the true position of affairs when the final day of trial arrived. The case had excited little public attention. It was not the fashion in those days to exaggerate the details of crime, and, especially before trial, give the wings of the morning to every fact or fiction that rumor with her busy tongue obscurely whispered. Twenty lines of the "Times" would contain the published record of the commitment of Eugénie de Tourville for poisoning her mistress, Caroline Rushton; and, alas! spite of the crippled but earnest efforts of the eminent counsel we had retained, and the eloquent innocence of her appearance and demeanor, her conviction and condemnation to death without hope of mercy! My brain swam as the measured tones of the recorder, commanding the almost immediate and violent destruction of that beauteous masterpiece of God, fell upon my ear; and had not Mr. White, who saw how greatly I was affected, fairly dragged me out of court into the open air, I should have fainted. I scarcely remember how I got home—in a coach, I believe; but face Rushton after that dreadful scene with a kindly-meant deception—lie—in my mouth, I could not, had a king's crown been the reward. I retired to my chamber, and on the plea of indisposition directed that I should on no account be disturbed. Night had fallen, and it was growing somewhat late, when I was startled out of the painful reverie in which I was still absorbed by the sudden pulling up of a furiously-driven coach, followed by a thundering summons at the door, similar to that which aroused me on the evening of Mrs. Rushton's death. I seized my hat, rushed down stairs, and opened the door. It was Mr. White!

"Well!—well!" I ejaculated.

"Quick—quick!" he exclaimed in reply. "La Houssaye—he is found—has sent for us—quick! for life—life is on our speed!"

I was in the vehicle in an instant. In less than ten minutes we had reached our destination—a house in Duke Street, Manchester Square.

"He is still alive," replied a young man in answer to Mr. White's hurried inquiry. We rapidly ascended the stairs, and in the front apartment of the first floor beheld one of the saddest, mournfulest spectacles which the world can offer—a fine, athletic man, still in the bloom of natural health and vigor, and whose pale features, but for the tracings there of fierce, ungoverned passions, were strikingly handsome and intellectual, stretched by his own act upon the bed of death! It was La Houssaye! Two gentlemen were with him—one a surgeon, and the other evidently a clergyman, and, as I subsequently found, a magistrate, who had been sent for by the surgeon. A faint smile gleamed over the face of the dying man as we entered, and he motioned feebly to a sheet of paper, which, closely written upon, was lying upon a table placed near the sofa upon which the unhappy suicide was reclining. Mr. White snatched, and eagerly perused it. I could see by the vivid lighting up of his keen gray eye that it was, in his opinion, satisfactory and sufficient.

"This," said Mr. White, "is your solemn deposition, knowing yourself to be dying?"

"Yes, yes," murmured La Houssaye; "the truth—the truth!"