In spite of her regard for the old servant, Beatrice shrank from him as far as the space of the four-wheeler would permit. It was not agreeable to be cooped up with a self-confessed murderer, especially when the crime had been of so terrible a nature. Durban saw the movement and his eyes filled with tears. He was always emotional, and wept at very slight provocation.

"Don't shrink from me, missy," he implored, much agitated. "I did it for you, missy--for you."

"Why for me?" asked Beatrice, controlling herself with an effort.

"I'll tell you when we are in the train," replied the man, as the cab stopped at the station. He assisted her to alight, and she strove to suppress the shudder which almost overcame her as she touched his hand. Shortly they were seated in the train which was going to Liverpool Street. As the distance was very short, Durban commenced to tell the story of his crime at once. Fortunately there was no one else in the carriage.

"Missy," he said solemnly, "your dear father saved me from being hanged in the States. I was accused of stealing a horse, and although it was utterly false, the white men wanted to lynch me on account of my colour. The Colonel, however, came upon the scene, and he saved me. The real culprit confessed a few days later; but had it not been for the Colonel, I should now have been dead. Since that day to the hour of his death I never left him, and he always trusted me."

"You did not kill him, Durban?" faltered Beatrice, pale with fear.

"Missy," he exclaimed vehemently, "I would rather have killed myself than the good man who saved me! No, I did not kill him; but I believe Alpenny did for the sake of the diamond necklace."

"No, no!" cried Beatrice quickly. "My mother told me that she took the necklace from the green box; and as she was in the company of Mr. Alpenny all the time, he must be innocent."

"It might be so," said Durban gloomily; "but I never did trust your mother."

"Why do you dislike her so?" asked Beatrice wonderingly. In the interest of the conversation she quite forgot the earlier confession of the old servant.

"Why?" asked Durban fiercely. "Because she's a wicked woman, and made my dear Colonel's life a misery. She was always fond of admiration, and she broke his heart. But for the sake of his name, and but that he loved you, missy, as I love you, the Colonel would have separated from her many and many a time. She was always flirting with other men. She would have run away with Alpenny had he been willing to settle a good income on her: she would have eloped with Major Ruck but that he refused when he found that she had not the Obi necklace. And Alpenny left her the money--I was angry at that."

"Yes, I remember how angry you were."

"Because she deserved it so little," said the servant, with a gesture of rage. "But everything has gone well with her. She may not have killed the Colonel, but she knows who did; and I believe she and Alpenny between them are guilty. But she went away, as I arranged to keep things quiet for your sake, missy. I could not bear that there should be a blot upon your name. I intended to tell you one day who you were, and about the money you ought to have; but you found out things for yourself. I let you do so, as I thought that you might be the chosen instrument to put things right. You have proved yourself to be so; for now the Black Patch Gang, which has been the cause of these troubles, will be broken up, and everything will be right."

"Durban, I cannot believe that a good man like yourself would murder Mr. Alpenny."

"God bless you for that thought, missy! But I did kill him, and for your sake. He was about to force you into a marriage with Major Ruck, whom I knew to be a scoundrel. You would have killed yourself had you married him."

"I should never have married him," said Beatrice firmly.

"Yes, you would," insisted Durban. "Alpenny would have threatened to accuse your mother to the police. In order to save her you would have consented to become the wife of that wretch."

"Perhaps," said Beatrice, hesitating. "Is he a wretch, Durban?"

"Yes. He is also a gentleman, and was in the army. But he has no moral principles: he never had. He was kicked out of the army for cheating: he has been twice or thrice suspected of card-sharping, but the charges could not be brought home to him. There is not a club in London will have him for a member; and he knows only the wicked, needy people who hang on to the skirts of society."

"He knows Lady--I mean my mother."

"Yes. But he knew too much about her for her to refuse to acknowledge his acquaintance. Lady Watson knows very good people, as her husband, Sir Reginald Watson, was a rich and well-known sporting officer. Nothing is known in society about Lady Watson's past, or her connection with the death of Colonel Hall, her first husband. That is an old story, and people forget very easily nowadays, when a lady is rich. What with Sir Reginald's money and Mr. Alpenny's, your mother must be very wealthy."

"Did she inherit nothing from my father?"

"No, she did not. The money--and there was a great deal of it--was left to you, missy, with your mother as guardian. But I knew that if your mother brought you up, she would ruin you in some way, as she is so wicked. I therefore threatened to tell the police what Miss Duncan (who now is Mrs. Snow) told to me--that is, about the midnight meeting with Mr. Alpenny on the stairs. I insisted that you should be given into my care, so that I could look after you."

"And you have done it like a father," said Beatrice, giving him her hand gently.

Durban bent down and kissed it, with tears in his eyes. "I have done my best for your father's sake, missy, and at least I have saved you from your mother. I would have worked for you, and would have taken you from Hurstable, but I insisted on getting the diamond necklace which rightfully belonged to you. But Mr. Alpenny refused to give it up in spite of all threats, so I arranged that Amelia Hedge should marry him, and take charge of you. Alpenny promised that when he died he would leave the money and the diamond necklace to you. But he left the money to your mother, whom he always loved; and the necklace I got rid of, as I told you, as I feared for its luck. But it must be got back from your mother. We will go to her house now."

By this time they were at Liverpool Street Station, and the conversation was interrupted for a time. But shortly they were seated in a cab, as Durban thought he could talk more freely in one than if the two returned to Kensington by the underground railway. As the hansom rolled down Ludgate Hill, and on to the Embankment, the old servant renewed the conversation.

"We will meet Major Ruck at The Camp, missy, and give him the necklace, as I don't want you to have it."

"But could we not break it up and destroy the bad luck?" argued the girl. "It seems a pity to throw away ten thousand pounds on Major Ruck, especially as Mr. Paslow needs money."

"You will have your father's money," said Durban obstinately. "I shall make your mother give it to you. Of course, as you were thought to be dead, Lady Watson got the money, and no doubt has spent it. But she will have to refund it out of Alpenny's legacy. There will be no need to employ lawyers: I can force her to do what I want."

"Does she know that--that----" Beatrice hesitated.

"That I killed Alpenny? No; she does not know that. But she thinks that I killed my master--as though I would have hurt a hair of his dear head!"

"And I don't believe that you killed Alpenny either."

"Yes I did, missy," said Durban obstinately. "He wanted to make your life a misery, and I was right to kill him."

Beatrice said nothing for a few moments. With a white man it would have been different; but Durban had negro blood in his veins, and did not look upon murder as a more civilised person would have done. Beatrice was horrified inwardly, but she controlled herself sufficiently to keep quiet. After all, Durban had committed the crime for her sake; and much as she reprobated his wickedness--if wickedness it could be called, to kill so evil-living a man as the usurer--she could not find it in her heart to condemn him to the uttermost.

"How did you kill him?" she asked in a low voice.

"I did not go to town that night. I returned to see him, and had a quarrel in the counting-house. He was violent and flew at me. I had a struggle with him, and killed him. That is all!" he ended with apparent indifference.

Durban spoke as though he were saying a lesson. Beatrice............