“I should think this is about the place,” he said.

“What place?” asked his companion.

“The place where the poor fellow was killed,” said Fisher, sadly.

“What do you mean?” demanded March.

“He was smashed up on the rocks a mile and a half from here.”

“No, he wasn’t,” replied Fisher.  “He didn’t fall on the rocks at all.  Didn’t you notice that he only fell on the slope of soft grass underneath?  But I saw that he had a bullet in him already.”

Then after a pause he added: 

“He was alive at the inn, but he was dead long before he came to the rocks.  So he was shot as he drove his car down this strip of straight road, and I should think somewhere about here.  After that, of course, the car went straight on with nobody to stop or turn it.  It’s really a very cunning dodge in its way; for the body would be found far away, and most people would say, as you do, that it was an accident to a motorist.  The murderer must have been a clever brute.”

“But wouldn’t the shot be heard at the inn or somewhere?” asked March.

“It would be heard.  But it would not be noticed.  That,” continued the investigator, “is where he was clever again.  Shooting was going on all over the place all day; very likely he timed his shot so as to drown it in a number of others.  Certainly he was a first-class criminal.  And he was something else as well.”

“What do you mean?” asked his companion, with a creepy premonition of something coming, he knew not why.

“He was a first-class shot,” said Fisher.  He had turned his back abruptly and was walking down a narrow, grassy lane, little more than a cart track, which lay opposite the inn and marked the end of the great estate and the beginning of the open moors.  March plodded after him with the same idle perseverance, and found him staring through a gap in giant weeds and thorns at the flat face of a painted paling.  From behind the paling rose the great gray columns of a row of poplars, which filled the heavens above them with dark-green shadow and shook faintly in a wind which had sunk slowly into a breeze.  The afternoon was already deepening into evening, and the titanic shadows of the poplars lengthened over a third of the landscape.

“Are you a first-class criminal?” asked Fisher, in a friendly tone.  “I’m afraid I’m not.  But I think I can manage to be a sort of fourth-rate burglar.”

And before his companion could reply he had managed to swing himself up and over the fence; March followed without much bodily effort, but with considerable mental disturbance.  The poplars grew so close against the fence that they had some difficulty in slipping past them, and beyond the poplars they could see only a high hedge of laurel, green and lustrous in the level sun.  Something in this limitation by a series of living walls made him feel as if he were really entering a shattered house instead of