"Necklace gone!" shouted John Bankes, appearing huge and heaving in the doorway, and almost instantly vanishing again with the plunge of a pursuing hound.
"Thief was at the window just now!" cried the detective, who had already darted to the door, following the headlong John, who was already in the garden.
"Be careful," wailed the lady, "they have pistols and things."
"So have I," boomed the distant voice of the dauntless John out of the dark garden.
Devine had, indeed, noticed as the young man plunged past him that he was defiantly brandishing a revolver, and hoped there would be no need for him to so defend himself. But even as he had the thought, came the shock of two shots, as if one answered the other, and awakened a wild flock of echoes in that still suburban garden. They flapped into silence.
"Is John dead?" asked Opal in a low, shuddering voice.
Father Brown had already advanced deeper into the darkness, and stood with his back to them, looking down at something. It was he who answered her.
"No," he said; "it is the other."
Carver had joined him, and for a moment the two figures, the tall and the short, blocked out what view the fitful and stormy moonlight would allow. Then they moved to one side and, the others saw the small, wiry figure lying slightly twisted, as if with its last struggle. The false red beard was thrust upwards, as if scornfully at the sky, and the moon shone on the great sham spectacles of the man who had been called Moonshine.
"What an end," muttered the detective, Carver. "After all his adventures, to be shot almost by accident by a stockbroker in a suburban garden."
The stockbroker himself naturally regarded his own triumph with more solemnity, though not without nervousness.
"I had to do it," he gasped, still panting with exertion. "I'm sorry, he fired at me."
"There will have to be an inquest, of course," said Carver, gravely. "But I think there will be nothing for you to worry about. There's a revolver fallen from his hand with one shot discharged; and he certainly didn't fire after he'd got yours."
By this time they had assembled again in the room, and the detective was getting his papers together for departure. Father Brown was standing opposite to him, looking down at the table, as if in a brown study. Then he spoke abruptly:
"Mr. Carver, you have certainly worked out a very complete case in a very masterly way. I rather suspected your professional business; but I never guessed you would link everything up together so quickly--the bees and the beard and the spectacles and the cipher and the necklace and everything."
"Always satisfactory to get a case really rounded off." said Carver.
"Yes," said Father Brown, still looking at the table. "I admire it very much." Then he added with a modesty verging on nervousness: "It's only fair to you to say that I don't believe a word of it."
Devine leaned forward with sudden interest. "Do you mean you don't believe he is Moonshine, the burglar?"
"I know he is the burglar, but he didn't burgle," answered Father Brown. "I know he didn't come here, or to the great house, to steal jewels, or get shot getting away with them. Where are the jewels?"
"Where they generally are in such cases," said Carver. "He's either hidden them or passed them on to a confederate. This was not a one-man job. Of course, my people are searching the garden and warning the district."
"Perhaps," suggested Mrs. Bankes, "the confederate stole the necklace while Moonshine was looking in at the window."
"Why was Moonshine looking in at the window?" asked Father Brown quietly. "Why should he want to look in at the window?"
"Well, what do you think?" cried the cheery John.
"I think," said Father Brown, "that he never did want to look in at the window."
"Then why did he do it?" demanded Carver. "What's the good of talking in the air like that? We've seen the whole thing acted before our very eyes."
"I've seen a good many things acted before my eyes that I didn't believe in," replied the priest. "So have you, on the stage and off."
"Father Brown," said Devine, with a certain respect in his tones, "will you tell us why you can't believe your eyes?"
"Yes, I will try to tell you," answered the priest. Then he said gently: "You know what I am and what we are. We don't bother you much. We try to be friends with all our neighbours. But you can't think we do nothing. You can't think we know nothing. We mind our own business; but we know our own people. I knew this dead man very well indeed; I was his confessor, and his friend. So far as a man can, I knew his mind when he left that garden to-day; and his mind was like a glass hive full of golden bees. It's an under-statement to say his reformation was sincere. He was one of those great penitents who manage to make more out of penitence than others can make out of virtue. I say I was his confessor; but, indeed, it was I who went to him for comfort. It did me good to be near so good a man. And when I saw him lying there dead in the garden, it seemed to me as if certain strange words that were said of old were spoken over him aloud in my ear. They might well be; for if ever a man went straight to heaven, it might be he."
"Hang it all," said John Bankes restlessly, "after all, he was a convicted thief."
"Yes," said Father Brown; "and only a convicted thief has ever in this world heard that assurance: 'This night shalt thou be with Me in Paradise.'"
Nobody seemed to know what to do with the silence that followed, until Devine said, abruptly, at last:
"Then how in the world would you explain it all?"
The priest shook his head. "I can't explain it at all, just yet," he said, simply. "I can see one or two odd things, but I don't understand them. As yet I've nothing to go on to prove the man's innocence, except the man. But I'm quite sure I'm right."
He sighed, and put out his hand for his big, black hat. As he removed it he remained gazing at the table with rather a new expression, his round, straight-haired head cocked at a new angle. It was rather as if some curious animal had come out of his hat, as out of the hat of a conjurer. But the others, looking at the table, could see nothing there but the detective's documents and the tawdry old property beard and spectacles.
"Lord bless us," muttered Father Brown, "and he's lying outside dead, in a beard and spectacles." He swung round suddenly upon Devine. "Here's something to follow up, if you want to know. _Why did he have two beards_?"
With that he bustled in his undignified way out of the room; but Devine was now devoured with curiosity, and pursued him into the front garden.
"I can't tell you now," said Father Brown. "I'm not sure, and I'm bothered about what to do. Come round and see me to-morrow, and I may be able to tell you the whole thing. It may already be settled for me, and--did you hear that noise?"
"A motor-car starting," remarked Devine.
"Mr. John Bankes's motor-car," said the priest. "I believe it goes very fast."
"He certainly is of that opinion." said Devine, with a smile.
"It will go far, as well as fast, to-night," said Father Brown.
"And what do you mean by that?" demanded the other.
"I mean it will not return," replied the priest. "John Bankes suspected something of what I knew from what I said. John Bankes has gone and the emeralds and all the other jewels with him."
Next day, Devine found. Father Brown moving to and fro in front of the row of beehives, sadly, but with a certain serenity.
"I've been telling the bees," he said. "You know one has to tell the bees! 'Those singing masons building roofs of gold.' What a line!" Then more abruptly. "He would like the bees looked after."
"I hope he doesn't want the human beings neglected, when the whole swarm is buzzing with curiosity," observed the young man. "You were quite right when you said that Bankes was gone with the jewels; but I don't know how you knew, or even what there was to be known."
Father Brown blinked benevolently at the beehives and said:
"One sort of stumbles on things, and there was one stumbling-block at the start. I was puzzled by poor Barnard being shot up at Beechwood House. Now, even when Michael was a master criminal, he made it a point of honour, even a point of vanity, to succeed without any killing. It seemed extraordinary that when he had become a sort of saint he should go out of his way to commit the sin he had despised when he was a sinner. The rest of the business puzzled me to the last; I could make nothing out of it, except that it wasn't true. Then I had a belated gleam of sense when I saw the beard and goggles and remembered the thief had come in another beard with other goggles. Now, of course, it was just possible that he had duplicates; but it was at least a coincidence that he used neither the old glasses nor the old beard, both in good repair. Again, it was just possible that he went out without them and had to procure new ones; but it was unlikely. There was nothing to make him go motoring with Bankes at all; if he was really going burgling, he could have taken his outfit easily in his pocket. Besides, beards don't grow on bushes. He would have found it hard to get such things anywhere in the time.