Well, on this particular occasion I don’t mind confessing that I was in a fairly blithesome mood. I had in fact been “out with the boys” seeing the night side of life in Milan, and was returning home to my lodgings in the early dawn feeling at peace with all the world, when, on turning the corner of the street where I stayed, I was startled to observe a man walking towards me, and being shadowed, at a distance in rear, by another man, who was carrying in his hand a long, bright-bladed stiletto.

I stopped suddenly, but before I had time to call out, or even to collect my thoughts, the man in the rear suddenly bounded forward and buried his weapon in the other’s back, between the shoulders. The stabbed man uttered one single, terrible groan, and sank in a huddled heap to the pavement, right in front of the door leading to the house I was lodging in.

The murderer looked hastily round, listened intently for a moment or two, then stooped to withdraw his knife, and strode off in my direction. My first impulse naturally was to turn and run, but on second thoughts I concluded that as he might not yet have seen me, perhaps my safest plan was to keep straight on as if I had seen nothing.

I therefore started whistling in apparent unconcern; but the assassin evidently suspected me. He allowed me to pass, then wheeled swiftly, as if intending to go for me; whereupon I took to my heels, and he after me.

Luckily I am a good sprinter, and on this occasion I ran like the wind, doubling and turning through the maze of silent and deserted streets for fully ten minutes. Then I stopped and listened. I had thoughts of calling for assistance as I ran, and was even on the point of doing so, when it suddenly occurred to me that I was just as likely to bring upon the scene some other desperado, or desperadoes, friends or accomplices very possibly of my pursuer.

I therefore refrained from giving the alarm, and presently, walking very gingerly, proceeding by devious ways, and keeping a sharp look-out round corners, I reached once more the street where the tragedy occurred. There was the body lying where it had fallen, right in front of the door I had perforce to enter in order to reach my apartment. I tiptoed to the spot. The man was obviously stone dead, and a great pool of blood had by now collected on the pavement, and run in red rivulets to the gutter.

Shivering with fright and apprehension, I stepped over the corpse, and started to unlock the street door. Of course I tried the wrong key, and that not once nor twice. It seemed to me that minutes elapsed while I was fumbling about with that beastly puzzle-key, and all the while I kept nervously glancing back over my shoulder, fearing that the murderer would return. Had he done so I had every reason to suppose that my shrift would be a short one, for obviously the man had come to the conclusion that I had been a witness of his crime, as indeed, of course, I had, and for that very reason he would, I am convinced, have had no hesitation in killing me also.

However, I presently got the door unlocked, and slipped inside, after which I roused the concierge and told him what had happened. But, greatly to my surprise, he refused to take any action.

“It is no concern of ours,” he said. “If the poor fellow were only wounded now, signor?” he went on thoughtfully. “Well, we might be of some assistance to him. But he is dead, you say?”

I nodded acquiescence.