"I set to work then in earnest to connect him with that night in Adelphi Terrace. All the finger marks in the captain"s study were for some reason destroyed, but I found others outside, in the dust on that seldom-used gate which leads from the garden. Without his knowing, I secured from the man I suspected the imprint of his right thumb. A comparison was startling. Next I went down into Fleet Street and luckily managed to get hold of the typewritten copy sent to the Mail bearing those four messages. I noticed that in these the letter a was out of alignment. I maneuvered to get a letter written on a typewriter belonging to my man. The a was out of alignment. Then Archibald Enwright, a renegade and waster well known to us as serving other countries, came to England. My man and he met--at Ye Old Gambrinus, in Regent Street. And finally, on a visit to the lodgings of this man who, I was now certain, was Von der Herts, under the mattress of his bed I found this knife."
And Colonel Hughes threw down upon the inspector"s desk the knife from India that I had last seen in the study of Captain Fraser-Freer.
"All these points of evidence were in my hands yesterday morning in this room," Hughes went on. "Still, the answer they gave me was so unbelievable, so astounding, I was not satisfied; I wanted even stronger proof. That is why I directed suspicion to my American friend here. I was waiting. I knew that at last Von der Herts realized the danger he was in. I felt that if opportunity were offered he would attempt to escape from England; and then our proofs of his guilt would be unanswerable, despite his cleverness. True enough, in the afternoon he secured the release of the countess, and together they started for the Continent. I was lucky enough to get him at Dover--and glad to let the lady go on."
And now, for the first time, the startling truth struck me full in the face as Hughes smiled down at his victim.
"Inspector Bray," he said, "or Von der Herts, as you choose, I arrest you on two counts: First, as the head of the Wilhelmstra.s.se spy system in England; second, as the murderer of Captain Fraser-Freer. And, if you will allow me, I wish to compliment you on your efficiency."
Bray did not reply for a moment. I sat numb in my chair. Finally the inspector looked up. He actually tried to smile.
"You win the hat," he said, "but you must go to Homburg for it. I will gladly pay all expenses."
"Thank you," answered Hughes. "I hope to visit your country before long; but I shall not be occupied with hats. Again I congratulate you. You were a bit careless, but your position justified that. As head of the department at Scotland Yard given over to the hunt for spies, precaution doubtless struck you as unnecessary. How unlucky for poor Fraser-Freer that it was to you he went to arrange for your own arrest! I got that information from a clerk at the Cecil. You were quite right, from your point of view, to kill him. And, as I say, you could afford to be rather reckless. You had arranged that when the news of his murder came to Scotland Yard you yourself would be on hand to conduct the search for the guilty man. A happy situation, was it not?"
"It seemed so at the time," admitted Bray; and at last I thought I detected a note of bitterness in his voice.
"I"m very sorry--really," said Hughes. "To-day, or to-morrow at the latest, England will enter the war. You know what that means, Von der Herts. The Tower of London--and a firing squad!"
Deliberately he walked away from the inspector, and stood facing the window. Von der Herts was fingering idly that Indian knife which lay on his desk. With a quick hunted look about the room, he raised his hand; and before I could leap forward to stop him he had plunged the knife into his heart.
Colonel Hughes turned round at my cry, but even at what met his eyes now that Englishman was imperturbable.
"Too bad!" he said. "Really too bad! The man had courage and, beyond all doubt, brains. But--this is most considerate of him. He has saved me such a lot of trouble."
The colonel effected my release at once; and he and I walked down Whitehall together in the bright sun that seemed so good to me after the bleak walls of the Yard. Again he apologized for turning suspicion my way the previous day; but I a.s.sured him I held no grudge for that.
"One or two things I do not understand," I said. "That letter I brought from Interlaken--"
"Simple enough," he replied. "Enwright--who, by the way, is now in the Tower--wanted to communicate with Fraser-Freer, who he supposed was a loyal member of the band. Letters sent by post seemed dangerous. With your kind a.s.sistance he informed the captain of his whereabouts and the date of his imminent arrival in London. Fraser-Freer, not wanting you entangled in his plans, eliminated you by denying the existence of this cousin--the truth, of course."
"Why," I asked, "did the countess call on me to demand that I alter my testimony?"
"Bray sent her. He had rifled Fraser-Freer"s desk and he held that letter from Enwright. He was most anxious to fix the guilt upon the young lieutenant"s head. You and your testimony as to the hour of the crime stood in the way. He sought to intimidate you with threats--"
"But--"
"I know--you are wondering why the countess confessed to me next day.
I had the woman in rather a funk. In the meshes of my rapid-fire questioning she became hopelessly involved. This was because she was suddenly terrified she realized I must have been watching her for weeks, and that perhaps Von der Herts was not so immune from suspicion as he supposed. At the proper moment I suggested that I might have to take her to Inspector Bray. This gave her an idea. She made her fake confession to reach his side; once there, she warned him of his danger and they fled together."
We walked along a moment in silence. All about us the lurid special editions of the afternoon were flaunting their predictions of the horror to come. The face of the colonel was grave.
"How long had Von der Herts held his position at the Yard?" I asked.
"For nearly five years," Hughes answered.
"It seems incredible," I murmured.
"So it does," he answered; "but it is only the first of many incredible things that this war will reveal. Two months from now we shall all have forgotten it in the face of new revelations far more unbelievable." He sighed. "If these men about us realized the terrible ordeal that lies ahead! Misgoverned; unprepared--I shudder at the thought of the sacrifices we must make, many of them in vain. But I suppose that somehow, some day, we shall muddle through."
He bade me good-by in Trafalgar Square, saying that he must at once seek out the father and brother of the late captain, and tell them the news--that their kinsman was really loyal to his country.
"It will come to them as a ray of light in the dark--my news," he said.
"And now, thank you once again."
We parted and I came back here to my lodgings. The mystery is finally solved, though in such a way it is difficult to believe that it was anything but a nightmare at any time. But solved none the less; and I should be at peace, except for one great black fact that haunts me, will not let me rest. I must tell you, dear lady--And yet I fear it means the end of everything. If only I can make you understand!
I have walked my floor, deep in thought, in puzzlement, in indecision.
Now I have made up my mind. There is no other way--I must tell you the truth.
Despite the fact that Bray was Von der Herts; despite the fact that he killed himself at the discovery--despite this and that, and everything--Bray did not kill Captain Fraser-Freer!
On last Thursday evening, at a little after seven o"clock, I myself climbed the stairs, entered the captain"s rooms, picked up that knife from his desk, and stabbed him just above the heart!
What provocation I was under, what stern necessity moved me--all this you must wait until to-morrow to know. I shall spend another anxious day preparing my defense, hoping that through some miracle of mercy you may forgive me--understand that there was nothing else I could do.
Do not judge, dear lady, until you know everything--until all my evidence is in your lovely hands.
YOURS, IN ALL HUMILITY.
The first few paragraphs of this the sixth and next to the last letter from the Agony Column man had brought a smile of relief to the face of the girl who read. She was decidedly glad to learn that her friend no longer languished back of those gray walls on Victoria Embankment. With excitement that increased as she went along, she followed Colonel Hughes as--in the letter--he moved nearer and nearer his denouement, until finally his finger pointed to Inspector Bray sitting guilty in his chair. This was an eminently satisfactory solution, and it served the inspector right for locking up her friend. Then, with the suddenness of a bomb from a Zeppelin, came, at the end, her strawberry man"s confession of guilt. He was the murderer, after all! He admitted it! She could scarcely believe her eyes.
Yet there it was, in ink as violet as those eyes, on the note paper that had become so familiar to her during the thrilling week just past. She read it a second time, and yet a third. Her amazement gave way to anger; her cheeks flamed. Still--he had asked her not to judge until all his evidence was in. This was a reasonable request surely, and she could not in fairness refuse to grant it.
CHAPTER VIII
So began an anxious day, not only for the girl from Texas but for all London as well. Her father was bursting with new diplomatic secrets recently extracted from his bootblack adviser. Later, in Washington, he was destined to be a marked man because of his grasp of the situation abroad. No one suspected the bootblack, the power behind the throne; but the gentleman from Texas was destined to think of that able diplomat many times, and to wish that he still had him at his feet to advise him.
"War by midnight, sure!" he proclaimed on the morning of this fateful Tuesday. "I tell you, Marian, we"re lucky to have our tickets on the Saronia. Five thousand dollars wouldn"t buy them from me to-day! I"ll be a happy man when we go aboard that liner day after to-morrow."
Day after to-morrow! The girl wondered. At any rate, she would have that last letter then--the letter that was to contain whatever defense her young friend could offer to explain his dastardly act. She waited eagerly for that final epistle.
The day dragged on, bringing at its close England"s entrance into the war; and the Carlton bootblack was a prophet not without honor in a certain Texas heart. And on the following morning there arrived a letter which was torn open by eager trembling fingers. The letter spoke:
DEAR LADY JUDGE: This is by far the hardest to write of all the letters you have had from me. For twenty-four hours I have been planning it.
Last night I walked on the Embankment while the hansoms jogged by and the lights of the tramcars danced on Westminster Bridge just as the fireflies used to in the garden back of our house in Kansas. While I walked I planned. To-day, shut up in my rooms, I was also planning. And yet now, when I sit down to write, I am still confused; still at a loss where to begin and what to say, once I have begun.
At the close of my last letter I confessed to you that it was I who murdered Captain Fraser-Freer. That is the truth. Soften the blow as I may, it all comes down to that. The bitter truth!
Not a week ago--last Thursday night at seven--I climbed our dark stairs and plunged a knife into the heart of that defenseless gentleman. If only I could point out to you that he had offended me in some way; if I could prove to you that his death was necessary to me, as it really was to Inspector Bray--then there might be some hope of your ultimate pardon. But, alas! he had been most kind to me--kinder than I have allowed you to guess from my letters. There was no actual need to do away with him. Where shall I look for a defense?
At the moment the only defense I can think of is simply this--the captain knows I killed him!
Even as I write this, I hear his footsteps above me, as I heard them when I sat here composing my first letter to you. He is dressing for dinner. We are to dine together at Romano"s.
And there, my lady, you have finally the answer to the mystery that has--I hope--puzzled you. I killed my friend the captain in my second letter to you, and all the odd developments that followed lived only in my imagination as I sat here beside the green-shaded lamp in my study, plotting how I should write seven letters to you that would, as the novel advertis.e.m.e.nts say, grip your attention to the very end. Oh, I am guilty--there is no denying that. And, though I do not wish to ape old Adam and imply that I was tempted by a lovely woman, a strict regard for the truth forces me to add that there is also guilt upon your head.