Detective Jaralson. "I hate anything of that kind."
There came to them out of the fog—seemingly from a great distance—the sound of a laugh, a low, deliberate, soulless laugh, which had no more of joy than that of a hyena night-prowling in the desert; a laugh that rose by slow gradation, louder and louder, clearer, more distinct and terrible, until it seemed barely outside the narrow circle of their vision; a laugh so unnatural, so unhuman, so devilish, that it filled those hardy man-hunters with a sense of dread unspeakable! They did not move their weapons nor think of them; the menace of that horrible sound was not of the kind to be met with arms. As it had grown out of silence, so now it died away; from a culminating shout which had seemed almost in their ears, it drew itself away into the distance, until its failing notes, joyless and mechanical to the last, sank to silence at a measureless remove.