CHAPTER XVI
A bitter wind was sweeping the Commercial Road, Whitechapel, as the two detectives, each well muffled up, descended from their cab and walked briskly eastwards. Save for a slouching wayfarer or two, shambling unsteadily along, and little groups gathered about the all-night coffee-stalls, the roads were deserted. Neither man had attempted any disguise. It was not necessary now.
As they turned into Grave Street they automatically walked in the centre of the roadway. There are some places where it is not healthy to walk at night on shadowed pavements. They moved without haste and without loitering, as men who know exactly what they have to do. From one of the darkened houses a woman's shrill scream issued full of rage and terror. It was followed by a man's loud, angry tones, the thud of blows, shrieks, curses, and brutal laughter. Then the silence dropped over everything again. The two men had apparently paid no heed. Even had they been inclined to play the part of knights-errant in what was not an uncommon episode in Grave Street, they knew that the woman who had been chastised would probably have been the first to turn on them.
There was a side entrance to 404A, which was the newspaper shop that Foyle had cause to remember. He struck the grimy panel sharply with his fist and waited. There was no reply. Again he knocked, and Green,
unbuttoning his greatcoat, flung it off and laid it across his arm. He could drop it easily in case of an emergency. Still there was no answer to the knock.
"Luckily I swore out a search warrant," muttered Foyle, and searched in his own pockets for something. It was a jemmy of finely tempered steel gracefully curved at one end. He inserted it in a crevice of the door and, leaning his weight upon it, obtained an irresistible leverage. There was a slight crack, and it swung inwards as the screws of the hasp drew. The two men stepped within and, closing the door, stood absolutely still for a matter of ten minutes. Not a sound betrayed that their burglarious entry had alarmed any one.
Presently Green made a movement, and a vivid shaft of light from a pocket electric lamp played along the narrow uncarpeted passage. The superintendent gripped his jemmy tightly and turned towards the dirty stairs. Then the light vanished as quickly as it had flared up, and from above there came a sound of shuffling footsteps. Even Heldon Foyle, whom no one would have accused of nervousness, felt his heart beat a trifle more quickly. He knew that if he were as near the heart of the mystery as he believed any second might see shooting. Penned as he and his companion were in the narrow space of the passage barely three feet wide, a shot fired from above could scarcely miss.
Crouching low, he sprang up the narrow staircase in three bounds, making scarcely a sound. On the landing above he wound his arms tightly about the person whose movements he had heard and whispered a quick, tense command.