Page:The Strand Magazine (Volume 24).djvu/406

 Beatrice, I don't believe she will ever be the same again. She was deeply attached to Edith. Edith was nearly ten years her senior, and always acted the part of mother to her. This is a sad beginning to our life. I can scarcely think collectedly."

I remained with him a little longer, and then, as Vandeleur did not return, went back to my own house. There I could settle to nothing, and when Vandeleur rang me up on the telephone about six o'clock I hurried off to his rooms. As soon as I arrived I saw that Selby was with him, and the expression on both their faces told me the truth.

"This is a bad business," said Vandeleur. "Miss Dallas has died from swallowing poison. An exhaustive analysis and examination have been made, and a powerful poison, unknown to European toxicologists, has been found. This is strange enough, but how it has been administered is a puzzle. I confess, at the present moment, we are all nonplussed. It certainly was not in the remains of the breakfast, and we have her dying evidence that she took nothing else. Now, a poison with such appalling potency would take effect quickly. It is evident that she was quite well when she came to breakfast, and that the poison began to work towards the close of the meal. But how did she get it? This question, however, I shall deal with later on. The more immediate point is this. The situation is a serious one in view of the monetary issues and the value of the lady's life. From the aspects of the case, her undoubted sanity and her affection for her sister, we may almost exclude the idea of suicide. We must, therefore, call it murder. This harmless, innocent lady is struck down by the hand of an assassin, and with such devilish cunning that no trace or clue is left behind. For such an act there must have been some very powerful motive, and the person who designed and executed it must be a criminal of the highest order of scientific ability. Mr. Selby has been telling me the exact financial position of the poor lady, and also of his own young wife. The absolute disappearance of the step-brother, in view of his previous character, is in the highest degree strange. Knowing, as we do, that between him and two million sterling there stood two lives—one is taken!"

A deadly sensation of cold seized me as Vandeleur uttered these last words. I glanced at Selby. His face was colourless and the pupils of his eyes were contracted, as though he saw something which terrified him.

"What has happened once may happen again," continued Vandeleur. "We are in the presence of a great mystery, and I counsel you, Mr. Selby, to guard your wife with the utmost care."

These words, falling from a man of Vandeleur's position and authority on such matters, were sufficiently shocking for me to hear, but for Selby to be given such a solemn warning about his young and beautiful and newly-married wife, who was all the world to