"'Of course it is only theory,' she said, when I asked her pointblank who she thought was guilty, 'but my suspicions point to Mrs. Larcher's maid.'
"'To Mona Bantry?' I asked, rather astonished.
"'Yes! She was in love with Mr. Jeringham, and he was at the ball dressed as Darnley; Captain Larcher wore the same dress. As I told you he left the ballroom when he saw his wife go out with Mr. Jeringham. I fancy he followed them home, and caught them as they parted in the garden of The Laurels. Very likely he ordered Mr. Jeringham off the premises, and insisted on his wife going into the house. Mona, who was sitting up for her mistress, would open the door, and seeing by the dress, as she thought, Mr. Jeringham with Mrs. Larcher, I believe she lost her head and killed him.'
"'Killed him; but how?'
"'With the dagger worn by Mrs. Larcher,' responded Miss Pike triumphantly. 'She snatched it from the sheath as it hung at the girdle of Mrs. Larcher, and killed the poor man—thinking he was her lover. Then, finding out her mistake, she fled.
"'But so did Jeringham,' I said.
"'Yes. He also saw the murder, and naturally enough thought he might be suspected. I think he took Mona away with him on the very night, and they fled together. As to the body, Denis, the brother, to save his sister and possibly his mistress from being suspected, threw it into the river. That is my theory, Mr. Tait, and I believe it to be the true one.'
"I need not repeat more of our conversation, as it was merely argument on both sides, but you now know sufficient to see in what direction Miss Pike's suspicions are directed. Her story is quite at variance with that of your mother, who plainly stated that she found Mona in the sitting room with your father. It is not strange that the two narrations should be contradictory, for we must remember that Mrs. Larcher spoke from facts while Miss Pike only speaks from hearsay.
"Again, from the statement of Dick Pental, it would appear that the murder took place in the garden; your mother says it was committed in the sitting room, so here is another contradiction. But you must not forget that only one person has sworn to the identity of those he saw with the body. Miss Pike can prove nothing from facts, and only evolves accusations out of her own malignant nature. Your mother accuses no one, alleging that she fainted in the sitting room. Therefore, taking all facts into consideration, I believe the gardener's story to be true, and that Denis Bantry killed your father; Jeringham, through force of circumstances, being an accessory to the deed. This view accounts for the identity of Paynton with Jeringham, of Kerry with Denis—and fully accounts for their living in seclusion at Thorston. This is my opinion. Do you think you can give a better?
"Regarding your mother's hint about Louisa Sinclair, I confess I cannot understand it. Miss Pike was perfectly frank about that person; and stated that shortly after the murder she went to America and had not been heard of for years. Hilliston may know of her whereabouts, but under the circumstances I do not think he is likely to speak. At all events we are certain of two things: that Louisa Sinclair did not marry Hilliston; that she had nothing to do with the tragedy at The Laurels. Miss Pike intends to show me a portrait of the lady on the occasion of my next visit. A knowledge of her looks may lead to something; but honestly speaking I do not see how she can possibly be implicated in the matter.