Here let me say that I did not share the general confusion on this topic. I had my own theory， both as to the cause of this substitution and the moment when it was made. But the time had not yet come for me to advance it. I could only stand back and listen to the suppositions aired by the press， suppositions which fomented so much private discussion that ere long the one question most frequently heard in this connection was not who struck the blow which killed Mrs. Fairbrother (this was a question which some seemed to think settled)， but whose juggling hand had palmed off the paste for the diamond， and how and when and where had the jugglery taken place？
Opinions on this point were， as I have said， many and various.
Some fixed upon the moment of exchange as that very critical and hardly appreciable one elapsing between the murder and Mr.
Durand's appearance upon the scene. This theory， I need not say， was advanced by such as believed that while he was not guilty of Mrs. Fairbrother's murder， lie had been guilty of taking advantage of the same to rob the body of what， in the terror and excitement of the moment， he evidently took to be her great gem.
To others， among whom were many eyewitnesses of the event， it appeared to be a conceded fact that this substitution had been made prior to the ball and with Mrs. Fairbrother's full cognizance. The effectual way in which she had wielded her fan between the glittering ornament on her breast and the inquisitive glances constantly leveled upon it might at the time have been due to coquetry， but to them it looked much more like an expression of fear lest the deception in which she was indulging should be discovered. No one fixed the time where I did； but then， no one but myself had watched the scene with the eyes of love； besides， and this must be remembered， most people， among whom I ventured to count the police officials， were mainly interested in proving Mr. Durand guilty， while I， with contrary mind， was bent on establishing such facts as confirmed the explanations he had been pleased to give us， explanations which necessitated a conviction， on Mrs. Fairbrother's part， of the great value of the jewel she wore， and the consequent advisability of ridding herself of it temporarily， if， as so many believed， the full letter of the warning should read： "Be warned， he means to be at the ball. Expect trouble if you are found wearing the great diamond."
True， she may herself have been deceived concerning it.
Unconsciously to herself， she may have been the victim of a daring fraud on the part of some hanger-on who had access to her jewels， but， as no such evidence had yet come to life， as she had no recognized， or， so far as could be learned， secret lover or dishonest dependent； and， moreover， as no gem of such unusual value was known to have been offered within the year， here or abroad， in public or private market， I could not bring myself to credit this assumption； possibly because I was so ignorant as to credit another， and a different one，梠ne which you have already seen growing in my mind， and which， presumptuous as it was， kept my courage from failing through all those dreadful days of enforced waiting and suspense. For I was determined not to intrude my suggestions， valuable as I considered them， till all hope was gone of his being righted by the judgment of those who would not lightly endure the interference of such an insignificant mote in the great scheme of justice as myself.
The inquest， which might be trusted to bring out all these doubtful points， had been delayed in anticipation of Mr.
Fairbrother's return. His testimony could not but prove valuable， if not in fixing the criminal， at least in settling the moot point as to whether the stone， which the estranged wife had carried away with her on leaving the house， had been the genuine one returned to him from Tiffany's or the well-known imitation now in the hands of the police. He had been located somewhere in the mountains of lower Colorado， but， strange to say， It had been found impossible to enter into direct communication with him； nor was it known whether he was aware as yet of his wife's tragic death. So affairs went slowly in New York and the case seemed to come to a standstill， when public opinion was suddenly reawakened and a more definite turn given to the whole matter by a despatch from Santa Fe to the Associated Press. This despatch was to the effect that Abner Fairbrother had passed through that city some three days before on his way to his new mining camp， the Placide； that he then showed symptoms of pneumonia， and from advices since received might be regarded as a very sick man.
Ill，梬ell， that explained matters. His silence， which many had taken for indifference， was that of a man physically disabled and unfit for exertion of any kind. Ill，梐 tragic circumstance which roused endless conjecture. Was he aware， or was he not aware， of his wife's death？ Had he been taken ill before or after he left Colorado for New Mexico？ Was he suffering mainly from shock， or， as would appear from his complaint， from a too rapid change of climate？
The whole country seethed with excitement， and my poor little unthought-of， insignificant self burned with impatience， which only those who have been subjected to a like suspense can properly estimate. Would the proceedings which were awaited with so much anxiety be further delayed？ Would Mr. Durand remain indefinitely in durance and under such a cloud of disgrace as would kill some men and might kill him？ Should I be called upon to endure still longer the suffering which this entailed upon me， when I thought I knew？
But fortune was less obdurate than I feared. Next morning a telegraphic statement from Santa Fe settled one of the points of this great dispute， a statement which you will find detailed at more length in the following communication， which appeared a few days later in one of our most enterprising journals.
It was from a resident correspondent in New Mexico， and was written， as the editor was careful to say， for his own eyes and not for the public. He had ventured， however， to give It in full， knowing the great interest which this whole subject had for his readers.
