It must mean empty spaces round him, and they are just what make him obvious. Have you never seen one ploughman from the heights, or one shepherd from the valleys? Have you never walked along a cliff, and seen one man walking along the sands? Didn't you know when he's killed a crab, and wouldn't you have known if it had been a creditor?
No! No! No! For an intelligent murderer, such as you or I might be, it is an impossible plan to make sure that nobody is looking at you."
"But what other plan is there?"
"There is only one," said the priest. "To make sure that everybody is looking at something else. A man is throttled close by the big stand at Epsom. Anybody might have seen it done while the stand stood empty--any tramp under the hedges or motorist among the hills. But nobody would have seen it when the stand was crowded and the whole ring roaring, when the favourite was coming in first--or wasn't. The twisting of a neck-cloth, the thrusting of a body behind a door could be done in an instant-- so long as it was that instant. It was the same, of course," he continued turning to Flambeau, "with that poor fellow under the bandstand. He was dropped through the hole (it wasn't an accidental hole) just at some very dramatic moment of the entertainment, when the bow of some great violinist or the voice of some great singer opened or came to its climax. And here, of course, when the knock-out blow came--it would not be the only one. That is the little trick Nigger Ned has adopted from his old God of Gongs."
"By the way, Malvoli--" Pooley began.
"Malvoli," said the priest, "has nothing to do with it.
I dare say he has some Italians with him, but our amiable friends are not Italians. They are octoroons and African half-bloods of various shades, but I fear we English think all foreigners are much the same so long as they are dark and dirty. Also," he added, with a smile, "I fear the English decline to draw any fine distinction between the moral character produced by my religion and that which blooms out of Voodoo."
The blaze of the spring season had burst upon Seawood, littering its foreshore with famines and bathing-machines, with nomadic preachers and nigger minstrels, before the two friends saw it again, and long before the storm of pursuit after the strange secret society had died away. Almost on every hand the secret of their purpose perished with them. The man of the hotel was found drifting dead on the sea like so much seaweed; his right eye was closed in peace, but his left eye was wide open, and glistened like glass in the moon. Nigger Ned had been overtaken a mile or two away, and murdered three policemen with his closed left hand.
The remaining officer was surprised--nay, pained--and the negro got away.
But this was enough to set all the English papers in a flame, and for a month or two the main purpose of the British Empire was to prevent the buck nigger (who was so in both senses) escaping by any English port. Persons of a figure remotely reconcilable with his were subjected to quite extraordinary inquisitions, made to scrub their faces before going on board ship, as if each white complexion were made up like a mask, of greasepaint. Every negro in England was put under special regulations and made to report himself; the outgoing ships would no more have taken a nigger than a basilisk.
For people had found out how fearful and vast and silent was the force of the savage secret society, and by the time Flambeau and Father Brown were leaning on the parade parapet in April, the Black Man meant in England almost what he once meant in Scotland.
"He must be still in England," observed Flambeau, "and horridly well hidden, too. They must have found him at the ports if he had only whitened his face."
"You see, he is really a clever man," said Father Brown apologetically. "And I'm sure he wouldn't whiten his face."
"Well, but what would he do?"
"I think," said Father Brown, "he would blacken his face."
Flambeau, leaning motionless on the parapet, laughed and said:
"My dear fellow!"
Father Brown, also leaning motionless on the parapet, moved one finger for an instant into the direction of the soot-masked niggers singing on the sands.
