Genevieve turned around, the knife in her hand. “What is it? What else can have happened?”

“Nothing. It is simply that it is not yet over. We do not know the truth, not all of it . . . .”

“We never will,” Genevieve said bleakly, glancing at the kettle on the range, then resuming her peeling. “But even with Caleb alive, I don't think we would have. All I hoped for was to have the authorities accept that Angus was dead. I could have borne it if Caleb had not been proved guilty, unjust though that would be.”

“What was Angus like?” Hester said with sudden urgency. “How could he still care for Caleb, when Caleb hated him so much? Why did he keep going back to the East End? What childhood debt of honor, or guilt, kept him bound to someone who loathed him so passionately that he finally killed him?”

Genevieve stood rigid for several seconds, then put down her knife and moved to the large black cooking range. The kettle was beginning to steam.

She took a black-and-white china teapot out of the cupboard, rinsed it with boiling water, then spooned tea out of the caddy and poured the rest of the water from the kettle and let it steep. She brought out cups and then milk from the larder.

“I don't know,” she said at last. “I really don't. There were times when I thought he hated Caleb just as much, and I begged him never to see him again.” She sat down in the chair opposite and began to pour the tea. “At other times he was sorry for him, and yes, perhaps almost a little guilty.

Although he had no cause to be. Caleb could have had as much, had he chosen. It was not as if there were an inheritance and Angus had it at Caleb's expense.”

“There was nothing from their parents?”

Genevieve shook her head.

“If there was, it was so little, it was used long ago. Do you care for milk? Certainly Angus began his business by joining a firm, as any young man might do.” She passed the cup over. “Caleb could have done the same, except that he was so reckless, and so lazy in his studies, that he had not equipped himself to be of use. But again, that was his choice.” She was staring at Hester now. “Sometimes I think Angus was sorry for Caleb, and there were times when I knew he was afraid of him.”

Hester took the tea and thanked her. It was hot and fresh, and she was glad of it.

“It took a great deal of courage for Angus to return to Limehouse and find Caleb,” Genevieve went on. “After he had been badly hurt and he was, more than once. He was always tired, and depressed, and I begged him not to return.