“Do not use any violence!” said Lord Linchmere, as we raised the struggling man to his feet. “He will have a period of stupor after this excitement. I believe that it is coming on already.” As he spoke the convulsions became less violent, and the madman’s head fell forward upon his breast, as if he were overcome by sleep. We led him down the passage and stretched him upon his own bed, where he lay unconscious, breathing heavily. “Two of you will watch him,” said Lord Linchmere. “And now, Dr. Hamilton, if you will return with me to my room, I will give you the explanation which my horror of scandal has perhaps caused me to delay too long. Come what may, you will never have cause to regret your share in this night’s work. “The case may be made clear in a very few words,” he continued, when we were alone. “My poor brother-in-law is one of the best fellows upon earth, a loving husband and an estimable father, but he comes from a stock which is deeply tainted with insanity. He has more than once had homicidal outbreaks, which are the more painful because his inclination is always to attack the very person to whom he is most attached. His son was sent away to school to avoid this danger, and then came an attempt upon my sister, his wife, from which she escaped with injuries that you may have observed when you met her in London. You understand that he knows nothing of the matter when he is in his sound senses, and would ridicule the suggestion that he could under any circumstances injure those whom he loves so dearly. It is often, as you know, a characteristic of such maladies that it is absolutely impossible to convince the man who suffers from them of their existence. “Our great object was, of course, to get him under restraint before he could stain his hands with blood, but the matter was full of difficulty. He is a recluse in his habits, and would not see any medical man. Besides, it was necessary for our purpose that the medical man should convince himself of his insanity; and he is sane as you or I, save on these very rare occasions. But, fortunately, before he has these attacks he always shows certain premonitory symptoms, which are providential danger-signals, warning us to be upon our guard. The chief of these is that nervous contortion of the forehead which you must have observed. This is a phenomenon which always appears from three to four days before his attacks of frenzy. The moment it showed itself his wife came into town on some pretext, and took refuge in my house in Brook Street.