"The house is full of police," he answered deliberately. "They declare that Victor Dreyel met with his death at the hands of a girl in grey."

She staggered as though she had been struck. She moaned pitifully, lifted her hands to her throat and fixed her eyes upon his face as if dazed. The silent appeal in her feverishly burning eyes made him regret his harshness.

"It is not true," she said, closed her eyes and fell back in a dead faint. He caught her in his arms and carried her to the easy chair; her white blouse showed through the open grey coat. A wave of compassion surged through his brain as he saw how frail and helpless she was; small, pearly teeth gleamed between her half-open lips. She breathed faintly and her deathly pallor accentuated the thinness of her face; her expression was one of childhood innocence. For a moment he touched her hand, which was soft and warm. Could it be that these small hands were stained with the lifeblood of Victor Dreyel? He shuddered at the bare thought and yet how could the situation be explained? Here he was in his own room alone with a girl ... an entire stranger to him ... wanted by the police ... in a dead faint. He was at his wits' end.

"This can't go on," he reflected. "What on earth am I to do?"

She had not entirely lost consciousness, and he saw that her dark eyes were fixed upon his with a puzzled expression. Presently in a broken voice she said:

"I was hiding behind your door when you opened it; I heard people about and ran in here."

"You ran in here? And what for, may I ask?" he queried in despair.

"I did not want to fall into the hands of the police...."

"Then you must have some reason for being afraid of them?"

She looked down without answering; after a few seconds she glanced up again and asked, "Is there any one about who could hear me?"