"Dead as a mackerel," came the reply. "Richards got him through the head on his first shot."
"Good business," said Dr. Bird. "We probably could never have secured a conviction and the matter is best hushed up anyway. Bolton, have two of your men help me get this apparatus up to the Bureau. I want to examine it a little. Have the body taken to the morgue and shut up the press. Find out which room the chap occupied and search it, and bring all his papers to me. From a criminal standpoint, this case is settled, but I want to look into the scientific end of it a little more."
"I'd like to know what it was all about, Doctor," protested Bolton. "I have followed your lead blindly, and now I have a housebreaking without search-warrant and a killing to explain, and still I am about as much in the dark as I was at the beginning."
"Excuse me, Bolton," said Dr. Bird contritely; "I didn't mean to slight you. Admiral Clay wants to know about it and so does Carnes, although he knows me too well to say so. As soon as I have digested the case I'll let you know and I'll go over the whole thing with you."
A week later Dr. Bird sat in conference with the President in the executive office of the White House. Beside him sat Admiral Clay, Carnes and Bolton.
"I have told the President as much as I know, Doctor," said the Admiral, "and he would like to hear the details from your lips. He has fully recovered from his malady and there is no danger of exciting him."
"I cannot read Russian," said Dr. Bird slowly, "and so was forced to depend on one of my assistants to translate the papers which Mr. Bolton found in Stokowsky's room. There is nothing in them to definitely connect him with the Russian Union of Soviet Republics, but there is little doubt in my mind that he was a Red agent and that Russia supplied the money which he spent. It would be disastrous to Russia's plans to have too close an accord between this country and the British Empire, and I have no doubt that the coming visit of Premier McDougal was the underlying cause of the attempt. So much for the reason.
"As to how I came to suspect what was happening, the explanation is very simple. When Carnes first told me of your malady, Mr. President, I happened to be checking Von Beyer's results in the alleged discovery of a new element, lunium. In the article describing his experiments, Von Beyer mentions that when he tried to observe the spectra, he encountered a mild form of opthalmia which was quite stubborn to treatment. He also mentions a peculiar mental unbalance and intense exhilaration which the rays seemed to cause both in himself and in his assistants. The analogy between his observations and your case struck me at once.