"As to his having lost his memory and remained unidentified, that, also, is incredible in the case of a man who had visiting-cards and letters in his pocket, whose linen was marked, and who was being inquired for everywhere by the police. As to his being in prison, we may dismiss that possibility, inasmuch as a prisoner, both before and after conviction, would have full opportunity of communicating with his friends.
"The second possibility, that he may have died suddenly and been buried without identification, is highly improbable; but, as it is conceivable that the body might have been robbed and the means of identification thus lost, it remains as a possibility that has to be considered, remote as it is.
"The third hypothesis, that he may have been murdered by some unknown person, is, under the circumstances, not wildly improbable; but, as the police were on the look out and a detailed description of the missing man's person was published in the papers, it would involve the complete concealment of the body. But this would exclude the most probable form of the crime--the casual robbery with violence. It is therefore possible, but highly improbable.
"The fourth hypothesis is that Bellingham was murdered by Hurst. Now the one fact which militates against this view is that Hurst apparently had no motive for committing the murder. We are assured by Jellicoe that no one but himself knew the contents of the will, and if this is so--but, mind, we have no evidence that it is so--Hurst would have no reason to suppose that he had anything material to gain by his cousin's death. Otherwise the hypothesis presents no inherent improbabilities. The man was last seen alive at Hurst's house. He was seen to enter it and he was never seen to leave it--we are still taking the facts as stated in the newspapers, remember--and it now appears that he stands to benefit enormously by that man's death."
"But," I objected, "you are forgetting that, directly the man was missed, Hurst and the servants together searched the entire house."
"Yes. What did they search for?"
"Why, for Mr. Bellingham, of course."
"Exactly; for Mr. Bellingham. That is, for a living man. Now how do you search a house for a living man? You look in all the rooms. When you look in a room, if he is there, you see him; if you do not see him, you assume that he is not there. You don't look under the sofa or behind the piano, you don't pull out large drawers or open cupboards. You just look into the rooms. That is what these people seem to have done. And they did not see Mr. Bellingham. But Mr. Bellingham's corpse might have been stowed away out of sight in any one of the rooms that they looked into."