And here we seem to have another instance of the manner in which the wisest precautions so often turn against those by whom they are taken (III. and V.). Admitting that the illness of Madame R** was really caused by criminal means, nothing could be wiser than the precaution which selected for their first essay a night on which they could be tried without fear of observation. Yet this very circumstance enables us to fix a date of the last importance, which without it must have remained uncertain. Madame R**, then, was taken ill on Saturday, the 5th April. On that very night--at, as nearly as can be ascertained, the very same hour, Mrs. Anderton was unaccountably seized with an illness in all respects resembling hers. Like hers, too, the attacks returned at fortnightly intervals: For a few days, on the Baron's advice, a particular medicine is given, and at first with apparently good effect. At the same date the diary of Dr. Marsden shows a similar amelioration of symptoms in the case of Madame R**. In both cases the amendment is but short, and the disease again pursues its course. The result in both is utter exhaustion. In the case of Madame R** reducing the sufferer to death's door; in the _weaker constitution_ of her sister terminating in death. Examination is made. The appearances of the body, no less than the symptoms exhibited in life, are all those of antimonial poisoning. No antimony is, however, found; and from this and other circumstances, results a verdict of "Natural Death." On the 12th October, then, Mrs. Anderton's story ends. _From that time dates the recovery of Madame R**._