"But circumstantial evidence——"

"Is not always conclusive, Miss Vrain."

"Upon my word, sir, you seem inclined to defend this woman!"

"Miss Vrain," said Lucian seriously, "if we don't give her the benefit of every doubt the jury will, should she be tried on this charge. I admit that the evidence against this woman is strong, but it is not certain; and I argue the case looking at it from her point of view—the only view which is likely to be taken by her counsel. If Mrs. Vrain killed her husband she must have had a strong motive to do so."

"Well," said Diana impatiently, "there is the assurance money."

"I don't know if that motive is quite strong enough to justify this woman in risking her neck," responded the barrister. "As Mrs. Vrain of Berwin Manor she had an ample income, for your father seems to have left all the rents to her, and spent but little on himself; also she had an assured position, and, on the whole, a happy life. Why should she risk losing these advantages to gain more money?"

"She wanted to marry Ferruci," said Diana, driven to another point of defence. "She was almost engaged to him before she married my foolish father; she invited him to Berwin Manor against the wish of her husband, and showed plainly that she loved him sufficiently to commit a crime for his sake. With my father dead, and she in possession of £20,000, she could hope to marry this Italian."

"Can you prove that she was so reckless?"

"Yes, I can," replied Miss Vrain defiantly. "The same person who told me that Lydia was not at Berwin Manor on Christmas Eve can tell you that her behaviour with Count Ferruci was the talk of Bath."

"Who is this person?" asked Lucian, looking up.