‘Don’t be concerned. We are coming to the evidence now. The first evidence was provided to me by Avaddon, who died the day before I began my investigation. The clues were still perfectly fresh and the murderer had not had time to cover his tracks.’
‘Murderer?’ I exclaimed. ‘So the student was murdered?’
‘As surely as if he had been hanged on a gallows. It began, like the previous cases, with a sentence pronounced by Ophelia under hypnosis. And the business was brought to its conclusion by Signs: the howling of a Beast or, rather, a terrifying, inhuman voice repeating something that sounded like “go, go”. The voice was heard by the neighbours next door, so it could not possibly have been a hallucination. I examined the flat very carefully and discovered something rather curious. The hinges and keyhole of the door leading to the back staircase had been oiled very thoroughly, and very recently too. I inspected the lock with a magnifying glass and discovered fresh scratches showing that it had been opened with a key several times, and always from the outside, but no key had ever been inserted in the keyhole from the inside. I could not possibly imagine that the occupant of the flat had lived with the door on to the back staircase unlocked all the time. Therefore, someone must have unlocked it, entered the flat, done something there and quickly withdrawn.
‘The next time I visited the flat I went under cover of night and conducted a more exhaustive search, hoping to discover traces of some technical device capable of producing sound. Under the upper cornice of the kitchen window I found two lead pipes like those that are used in pneumatic alarms. They were both artfully concealed under the plaster and had openings that were stopped with corks. I removed the corks, but nothing happened. I had almost decided that they be must some innovative kind of ventilation system, when a gust of wind shook the window pane, and I distinctly heard a low, hollow waiclass="underline" “G-o-o-o, g-o-o-o”. In the dark gloom of the flat it was genuinely terrifying. There was no doubt at all that the sound was produced by the concealed pipes. I replaced the corks, and the wailing immediately stopped. The ancient Egyptians used to employ something rather similar in the pyramids to prevent robbers from desecrating the sarcophagi. Combinations of pipes of different forms, installed where there was a draught, could produce entire words and even phrases. You used to be an engineer, Mr Blagovolsky, and rather a talented one, I believe. It would have been easy for you to design an essentially very simple structure like this. And that explained the mystery of the back entrance. In order to drive the occupant of the flat into suicide, the intruder entered the kitchen on a wild, windy night, removed the corks from the pipes and then calmly left, quite confident of the result of his actions. I knew that you had rented and furnished the flat for the poor student. That is one. The neighbours testified that the Beast did not fall quiet until morning, although Nikifor Sipyaga hanged himself some time before dawn. That is two. Why, one wonders, would the Beast continue calling on him to leave this world when he was already in the next one? I recalled you having told me that you felt concerned about Avaddon and you set out to visit him at the crack of dawn. That was when you closed the openings in the pipes. And that is three.’
‘Well now, the pipes are genuine evidence,’ Blagovolsky admitted. ‘But the question is, against whom? Yes, I helped the poor student with his lodgings. And I was the first to find the body. Is that suspicious? Possibly. But no more than that. No, no, Mr Prince, you have not proven my guilt. Poor Avaddon was one of the incurable cases. No one could have saved him from suicide. He only needed a pretext to lay hands on himself.’
Even so, I could see that Genji’s arguments had had an effect on the Doge – he started fidgeting again and reached out to touch the bronze inkwell, as if it could help him.
Genji got up out of his chair and started walking round the room.
‘But what about Ophelia? Do you also classify her as an “incurable case”? The young girl had absolutely no desire to die, she was simply fascinated by everything mysterious and inexplicable. She really did possess abilities that modern science is unable to define and analyse. And you exploited her gift to the full. When I led the seance instead of you and summoned the spirit of Avaddon, Ophelia’s incredible sensitivity allowed her to sense or guess what I wanted. In the East they believe that powerful feelings can be preserved for a long time. A strong outpouring of positive or negative energy always leaves its mark. That is the reason why certain places are “cursed” or “blessed”. They possess a specific aura. And people like Ophelia possess the rare ability to sense this aura. As she went into her trance, the girl sensed the fear, horror and hopelessness that Avaddon felt during the final minutes of his life. Perhaps the mention of “howling” and a “beast” was simply prompted by Avaddon’s farewell poem and there was nothing mystical involved, but you were frightened. What if Ophelia, with her exceptional gifts, should happen to sense foul play? For after all, Blagovolsky, despite your cynical manipulation of human superstition, in your heart you yourself are a mystic and you believe in all sorts of dark supernatural nonsense.’
I thought I saw Prospero shudder at that point, but I cannot vouch for it. Genji sat back down in his chair.
‘Bravo,’ he said. ‘You are cautious. I deliberately left the revolver on the desk, then stood up and moved away a little, hoping that you would try to kill me. I have my trusty Herstahl in my pocket, and I would have put a hole in your head with a perfectly clear conscience, and then our pointless conversation would have been at an end.’
‘Why is it pointless?’ I asked. ‘You wish Mr Blagovolsky to be put on trial, do you not?’
‘I am afraid that trying him will do more harm than good,’ Genji sighed. ‘A sensational trial with glib speeches from eloquent advocates, an imposing defendant, a horde of reporters. What wonderful publicity for other would-be fishers of souls! The judgement of the court is hardly likely to frighten them.’
‘From what I have heard so far, only one judgement could be passed – innocent,’ Blagovolsky said with a shrug. ‘And your trap with the revolver is simply farcical. Do I look like a total dunce? You’d better get on with your story. You tell it rather well.’
Genji nodded imperturbably.
‘Indeed, let us go on. After the spiritualist seance that I led, you decided Ophelia was becoming too dangerous. What if she told someone about the hypnotic commands that you sent to her? It is not such a rare thing for a subject to break free of a hypnotist’s control. So far the girl was still only under your influence, but during the seance you saw that she submitted to the will of another controller with equal ease . . . What I could not understand was how it was possible to drive someone who had no intention at all of killing herself to commit suicide? I found the answer to this question in Ophelia’s implicit faith in supernatural phenomena, her irrational, unconditional submission to the Miraculous and, in general, the undoubtedly anomalous workings of her psyche – these were factors that the criminal could have exploited. And he only needed a few moments to put his plan into action. The girl returned home, happy and full of the joy of life, and went into her room, only to come back out almost immediately, transformed beyond all recognition. She said goodbye to her mother, walked to the bank of the river and threw herself into the water . . . There was one thing Ophelia had said that I could not get out of my mind – that she had been given a sign like the one sent to King Balthazar. And then I had an idea. I went to her house at night and cut the outer pane out of the window of her bedroom. The poor widow must have been surprised in the morning when she discovered that it had mysteriously disappeared. When I shone ultraviolet light through the glass I discovered a blurred, but perfectly legible inscription made with phosphorescent ink. This is a copy that I made of it.’